HP iPAQ 314 hard reset

HP iPAQ 314 Soft reset

Use the RESET button (4) to reset the Travel Companion.

HP iPAQ 314 hard reset

Push the scroll wheel and RESET at the same time, then release RESET button. Keep pushing scroll wheel button for a while.

Scroll down to 10. then push the scroll wheel.
Never choose 11. without any backup of your FULL ROM file!!!

HP iPAQ 316 hard reset

HP iPAQ 316 Soft reset

Use the RESET button (4) to reset the Travel Companion.

HP iPAQ 316 hard reset

Push the scroll wheel and RESET at the same time, then release RESET button. Keep pushing scroll wheel button for a while.

Scroll down to 10. then push the scroll wheel.
Never choose 11. without any backup of your FULL ROM file!!!

HP iPAQ 318 hard reset

HP iPAQ 318 Soft reset

Use the RESET button (4) to reset the Travel Companion.

HP iPAQ 318 hard reset

Push the scroll wheel and RESET at the same time, then release RESET button. Keep pushing scroll wheel button for a while.

Scroll down to 10. then push the scroll wheel.
Never choose 11. without any backup of your FULL ROM file!!!

HP iPAQ 510 hard reset

HP iPAQ 510 Hard reset

HP iPAQ Setup Assistant
Use HP iPAQ Setup Assistant to simplify configuring settings on your HP iPAQ.
HP iPAQ Setup Assistant lets you save the settings on your computer. This can help you restore configuration settings on your HP iPAQ at any time. HP iPAQ Setup Assistant also allows you to perform a factory reset on your HP iPAQ and view detailed product information.

HP iPAQ 512 hard reset

HP iPAQ 512 Hard reset

HP iPAQ Setup Assistant
Use HP iPAQ Setup Assistant to simplify configuring settings on your HP iPAQ.
HP iPAQ Setup Assistant lets you save the settings on your computer. This can help you restore configuration settings on your HP iPAQ at any time. HP iPAQ Setup Assistant also allows you to perform a factory reset on your HP iPAQ and view detailed product information.

HP iPAQ 514 hard reset

HP iPAQ 514 Voice messenger Hard reset

HP iPAQ Setup Assistant
Use HP iPAQ Setup Assistant to simplify configuring settings on your HP iPAQ.
HP iPAQ Setup Assistant lets you save the settings on your computer. This can help you restore configuration settings on your HP iPAQ at any time. HP iPAQ Setup Assistant also allows you to perform
a factory reset on your HP iPAQ and view detailed product information.

or select Start menu > More > Settings > Security > Restore Factory settings, then select Yes and Done.

HP iPAQ 614 hard reset

HP iPAQ 614 Soft reset

Perform a soft reset
A soft reset stops all running applications, but does not erase any programs or saved data.

NOTE: Be sure to close all running applications before performing a soft reset.

To perform a soft reset:

1. Locate the recessed Reset button on the bottom of the HP iPAQ 614.
2. Use the stylus to lightly press the Reset button.

HP iPAQ 614 Hard reset

HP iPAQ Setup Assistant
Use HP iPAQ Setup Assistant to simplify configuring settings on your HP iPAQ.
HP iPAQ Setup Assistant lets you save the settings on your computer. This can help you restore configuration settings on your HP iPAQ at any time. HP iPAQ Setup Assistant also allows you to perform
a factory reset on your HP iPAQ and view detailed product information.





Type "I AGREE", then click OK to perform a HP iPAQ 614 factory reset.

or

1. Press the power button to turn off the HP iPAQ.
2. Press and hold the Voice Commander button on the left panel of your HP iPAQ and the power button at the same time.
3. Hold the buttons for 2 seconds.
4. A Clean Boot message displays, indicating successful restoration    of factory settings on your HP iPAQ.

or

This option allows you to restore the default factory settings.
To restore default settings:

1. Tap Start > Settings > System tab > Factory Recovery.
2. Input 1234 in the Password field to confirm that you want to restore to default settings.
3. Tap Ok.

HP iPAQ 614c hard reset

HP iPAQ 614c Soft reset

Perform a soft reset
A soft reset stops all running applications, but does not erase any programs or saved data.

NOTE: Be sure to close all running applications before performing a soft reset.

To perform a soft reset:

1. Locate the recessed Reset button on the bottom of the HP iPAQ 614c.
2. Use the stylus to lightly press the Reset button.

HP iPAQ 614c Hard reset

HP iPAQ Setup Assistant
Use HP iPAQ Setup Assistant to simplify configuring settings on your HP iPAQ.
HP iPAQ Setup Assistant lets you save the settings on your computer. This can help you restore configuration settings on your HP iPAQ at any time. HP iPAQ Setup Assistant also allows you to perform
a factory reset on your HP iPAQ and view detailed product information.





Type "I AGREE", then click OK to perform a HP iPAQ 614c factory reset.

or

1. Press the power button to turn off the HP iPAQ.
2. Press and hold the Voice Commander button on the left panel of your HP iPAQ and the power button at the same time.
3. Hold the buttons for 2 seconds.
4. A Clean Boot message displays, indicating successful restoration of factory settings on your HP iPAQ.

or

This option allows you to restore the default factory settings.
To restore default settings:

1. Tap Start > Settings > System tab > Factory Recovery.
2. Input 1234 in the Password field to confirm that you want to restore to default settings.
3. Tap Ok.

HTC EVO Design 4G hard reset

Performing a HTC EVO Design 4G hard reset

Sprint EVO Design 4G LTE smartphone factory reset

Performing an EVO Design 4G factory reset using phone buttons

Important: Make sure to back up important data you have on the device or your microSD card before you perform a reset.

To hard reset HTC EVO Design 4G first power off device, or if the screen doesn't responding remove the battery.

Reset Your Device Using the Device Keys
1. With the device turned off, press and hold the volume down button, and then press POWER.
2. When the device’s display turns on, release the volume button.
3. Use the volume button to select FACTORY RESET, and then press POWER. (All data will be deleted from the device.)

Reset Your Device via Settings
1. From the Home screen, touch MENU key > Settings > Storage > Factory data reset.
2. If you also want to erase all data in the installed microSD card, select Erase SD card.
3. Touch Reset phone.
4. Touch Erase everything. Your device will power down and reset itself, which may take up to 10 minutes.
Once the device has reset, it will run through the Hands Free Activation and update processes again. When finished, you will see the Welcome screen and Setup application. See Complete the Setup Application to start over.

HTC J Butterfly hard reset

Performing a HTC J Butterfly hard reset J factory reset

Performing a J Butterfly factory reset using phone buttons

To hard reset HTC J Butterfly first power off device, or if the screen doesn't responding remove the battery.

Everything will be lost!
If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

Performing a factory reset using hardware buttons
If you can’t turn HTC J Butterfly on or access settings, you can still perform a factory
reset by using the hardware buttons on HTC J Butterfly.
1. Turn your J Butterfly off.
2. Press and hold the VOLUME DOWN button, and then press and hold the POWER button.
3. Wait for the screen with the three Android images to appear, and then release the POWER and VOLUME DOWN buttons.
4. Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.

You can return your phone to its original state, as it was when it left the factory. This is also called a hard reset. You might want to do this if you are giving your phone to a friend or relative and you want to remove all your data first, or if your phone has a persistent problem
that is not solved by powering off the phone and then powering it on again.

A factory reset will permanently erase all your personal data and customized settings, and also removes any programs you have installed. Make sure that you have backed up the information and files you want to keep.

If your phone hangs or freezes, we recommend that you do a “soft” reset instead of a hard/factory reset. To perform a soft reset, remove the battery, wait for a few seconds, and then re-install it. After re-installing the battery, turn on the phone.

HTC J Butterfly not responding?
If HTC J Butterfly does not respond when you touch the screen or press the buttons,
you can still restart it.
Press and hold the POWER button for at least 10 seconds, and then release it.
HTC J Butterfly then restarts.

Performing a J Butterfly factory reset via settings

The most convenient way to do a factory reset is via the phone settings.

1. Slide the Notifications panel open, and then tap Settings icon.
2. Tap Storage > Factory data reset.
3. Tap Reset phone, and then tap Erase everything.

Warning! Always turn off your device before installing/replacing the battery and SIM card.

reset HTC J Butterfly

HTC J hard reset

Performing a HTC J hard reset J factory reset

Performing a J factory reset using phone buttons

To hard reset HTC J first power off device, or if the screen doesn't responding remove the battery.

Everything will be lost!
If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

Performing a factory reset using hardware buttons
If you can’t turn HTC J on or access settings, you can still perform a factory
reset by using the hardware buttons on HTC J.
1. Turn your J off.
2. Press and hold the VOLUME DOWN button, and then press and hold the POWER button.
3. Wait for the screen with the three Android images to appear, and then release the POWER and VOLUME DOWN buttons.
4. Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.

You can return your phone to its original state, as it was when it left the factory. This is also called a hard reset. You might want to do this if you are giving your phone to a friend or relative and you want to remove all your data first, or if your phone has a persistent problem
that is not solved by powering off the phone and then powering it on again.

A factory reset will permanently erase all your personal data and customized settings, and also removes any programs you have installed. Make sure that you have backed up the information and files you want to keep.

If your phone hangs or freezes, we recommend that you do a “soft” reset instead of a hard/factory reset. To perform a soft reset, remove the battery, wait for a few seconds, and then re-install it. After re-installing the battery, turn on the phone.

HTC J not responding?
If HTC J does not respond when you touch the screen or press the buttons,
you can still restart it.
Press and hold the POWER button for at least 10 seconds, and then release it.
HTC J then restarts.

Performing a J factory reset via settings

The most convenient way to do a factory reset is via the phone settings.

1. Slide the Notifications panel open, and then tap Settings icon.
2. Tap Storage > Factory data reset.
3. Tap Reset phone, and then tap Erase everything.

Warning! Always turn off your device before installing/replacing the battery and SIM card.

reset HTC Z321e, HTC J reset

HTC Gratia hard reset

HTC Gratia hard reset Factory Resetting

Performing a factory reset via settings
The most convenient way to do a factory reset is via the phone settings.
From the Home screen, press MENU and then tap Settings.
Scroll down the screen, and then tap SD & phone storage > Factory data reset.
On the Factory data reset screen, tap Reset phone, and then tap Erase everything.

Performing a HTC Gratia factory reset using phone buttons

If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.
With the phone turned off, press and hold the VOLUME DOWN button, and then briefly press the POWER button.
Press VOLUME DOWN to select CLEAR STORAGE, and then press POWER to reset the device

HTC 7 Mozart hard reset

Restarting or factory resetting your HTC 7 Mozart T8699 phone

If your phone becomes unresponsive or sluggish, try restarting your phone and see if that helps. In case your phone has a persistent problem that cannot be solved, the last resort is to do a factory reset.
Restarting your phone (soft reset)
If your phone is running slower than normal, an app is not performing properly, or your phone becomes unresponsive, try restarting your phone and see if that helps solve the problem.
To restart your phone, simply turn it off and back on. If pressing and holding the POWER button doesn’t work, then remove the battery, wait for a few seconds, reinsert the battery, and then turn the phone on.

HTC Mozart T8699 factory reset (hard reset)

If you’re passing your phone on to someone else or your phone has a persistent problem that cannot be solved, you can do a factory reset (also called a hard reset). This returns your phone to the state it was in before the first time you turned it on.
Factory reset is not a step to be taken lightly. It will permanently delete all your data and customized settings, and will also remove any apps you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.

Performing a factory reset using phone buttons
If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

1. With the phone turned off, press and hold the VOLUME UP and DOWN buttons, and then briefly press the POWER button.
2. Wait for the screen to show the instructions on how to do the factory reset, and then release the VOLUME UP and DOWN buttons.
3. Follow the instructions onscreen to factory reset your phone.

Performing a factory reset via settings
The most convenient way to do a factory reset is via the phone settings.

1. On the Start screen, tap .
2. Tap Settings > about phone.
3. Tap reset your phone, and then tap yes.

HTC Desire HD hard reset

Restarting or factory resetting your phone

Restarting your phone (soft reset)
If your phone is running slower than normal, an application is not performing properly, or your phone becomes unresponsive, try restarting your phone and see if that helps solve the problem.
If the display is off, press the POWER button to turn it back on.
Unlock your phone if the Lock screen is displayed.
Press and hold the POWER button, and then tap Restart.
When asked to confirm, tap Restart.
If you can’t restart the phone following the above steps, remove the battery, wait for a few seconds, reinsert the battery, and then turn the phone on.

Performing a Desire HD factory reset (hard reset)

Performing a factory reset using phone buttons

If you can’t turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.
With the phone turned off, press and hold the VOLUME DOWN button, and then briefly press the POWER button.
Wait for the screen with the three Android images to appear, and then release the VOLUME DOWN button.
Press VOLUME DOWN to select FACTORY RESET, and then press the POWER button.

If you’re passing your phone on to someone else or your phone has a persistent problem that cannot be solved, you can do a factory reset (also called a hard reset). This returns your phone to the state it was in before the first time you turned it on.
Factory reset will not erase the data and files that are on the storage card.
Factory reset is not a step to be taken lightly. It’ll permanently delete all your data and customized settings, and will remove any applications you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.

Performing a factory reset via settings

From the Home screen, press MENU, and then tap Settings.
Tap SD & phone storage > Factory data reset.
On the Factory data reset screen, tap Reset phone, and then tap Erase everything.

HTC 7 Trophy hard reset

Restarting or factory resetting your phone

If your phone becomes unresponsive or sluggish, try restarting your phone and see if that helps. In case your phone has a persistent problem that cannot be solved, the last resort is to do a factory reset.
Restarting your phone (soft reset)
If your phone is running slower than normal, an app is not performing properly, or your phone becomes unresponsive, try restarting your phone and see if that helps solve the problem.
To restart your phone, simply turn it off and back on. If pressing and holding the POWER button doesn’t work, then remove the battery, wait for a few seconds, reinsert the battery, and then turn the phone on.

Performing a factory reset using phone buttons

If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

With the phone turned off, press and hold the VOLUME UP and DOWN buttons, and then briefly press the POWER button. Wait for the screen to show the instructions on how to do the factory reset, and then release the VOLUME UP and DOWN buttons. Follow the instructions onscreen to factory reset your phone.

Performing a HTC 7 Trophy factory reset (hard reset)

If you’re passing your phone on to someone else or your phone has a persistent problem that cannot be solved, you can do a factory reset (also called a hard reset). This returns your phone to the state it was in before the first time you turned it on.
Factory reset is not a step to be taken lightly. It will permanently delete all your data and customized settings, and will also remove any apps you’ve downloaded and installed. Be sure to back up any data and files you want to keep before you do a factory reset.
Performing a factory reset via settings
The most convenient way to do a factory reset is via the phone settings.

1. On the Start screen, tap .
2. Tap Settings > about phone.
3. Tap reset your phone, and then tap yes.

HTC Trophy bootloader : With Trophy turned off press Volume DOWN + POWER buttons

HTC Surround hard reset

Performing a HTC Surround Windows phone factory reset using phone buttons

If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

1. With the phone turned off, press and hold the VOLUME UP and DOWN buttons, and then briefly press the POWER button.
2. Wait for the screen to show the instructions on how to do the factory reset, and then release the VOLUME UP and DOWN buttons.
3. Follow the instructions onscreen to factory reset your phone.

All of your data will be lost! Back up before doing a hard reset!

Performing a HTC Surround factory reset (hard reset)

1. On the Start screen, tap .
2. Tap Settings > about phone.
3. Tap reset your phone, and then tap yes.

HTC HD7S hard reset

Performing a HD7S factory reset using phone buttons

If you cannot turn on your phone or access the phone settings, you can still perform a factory reset by using the buttons on the phone.

1. With the phone turned off, press and hold the VOLUME UP and DOWN buttons, and then briefly press the POWER button.
2. Wait for the screen to show the instructions on how to do the factory reset, and then release the VOLUME UP and DOWN buttons.
3. Follow the instructions onscreen to factory reset your phone.

Performing a HTC HD7S factory reset (hard reset)

1. On the Start screen, tap .
2. Tap Settings > about phone.
3. Tap reset your phone, and then tap yes.

HTC Harrier hard reset

Resetting the HTC Harrier
You can perform a soft reset or a full reset. During a soft reset, the device is restarted and
only some data in opened programs may be lost. However, a full reset turns the battery off,
returns the device to its original factory settings, and deletes all programs, files, contacts and
other information you have saved to the device. Therefore, it is extremely important to back up
data to a storage card or your computer on a regular basis in the event that a full reset has to
be performed.

To perform a soft reset:

If your HTC Harrier responds slowly, stops responding, or freezes, you can soft reset it.
A soft reset causes the HTC Harrier to restart and re-adjust memory allocation. Unsaved
data in any opened applications may be lost. Use the stylus to press and hold the Reset button,
as shown bellow.

To perform a full reset:

A full device reset clears memory, deletes all data and restores the HTC Harrier to itsdefault settings.

Programs installed at the factory remain,
erasing all data that you have created and programs you
have installed.
Press and hold the power button, and then use the stylus to
press the soft reset button at the same time. Be sure you
have backed up all your data in a SD card or on your PC
before performing a full reset.

Huawei Ascend G510 U8951 hard reset

Huawei Ascend G510 U8951 hard reset using buttons

1. Turn off your Huawei G510 Android smartphone.

2. Press and hold Volume UP and POWER on the phone. Keep pressing these two buttons until recovery screen appears.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done.

Huawei Ascend G510 U8951 hard reset using menu

Restoring to factory settings
Restoring your phone to its factory settings erases all your personal data from the phone memory, including your email accounts, system and
application settings, and installed applications. Back up important data before the restoration.
1. On the home screen, touch and then the All tab.
2. In the PERSONAL area, touch Backup & reset.
3. Touch Factory data reset > Reset phone > Reset phone.
The phone will be restored to its factory settings and restart.
To back up important data on your phone before restoring factory settings, on the Settings screen, touch Backup & reset, and select the Back up my data check box.

Huawei Ascend G510 U8951 hard reset using sd card firmware upgrade

(There are two ways to upgrade your Android phone's firmware. After you have downloaded the firmware and copied to SD card, you can use System update application in menu System Update->Update via SD card - this is the normal upgrade - or if your Huawei phone can’t boot up or you can't access the menu you have to use force upgrade process. )

Huawei Ascend G510 force upgrade mode

1. First you have to download Huawei G510 official firmware from their website.
2. After unzip the firmware .rar file, copy the unzipped dload folder and its content to the SD card's root directory.
3. Insert the SD card into your Huawei G510 Android phone and turn it off.
4. Press the VOLUME UP and VOLUME DOWN keys together, and then press the POWER key to power on the phone and enter the Software Upgrade Mode.
5. After the firmware upgrade procedure complete, and the progress bar finished, the phone will restart. If not, just remove the battery manually.


Check your firmware version in Settings > About phone > Build number.
 

Huawei Ascend G525 hard reset

Huawei Ascend G525 hard reset using buttons

If you have forgotten your unlock pattern you have to reflash your software on your Huawei G525 Andorid phone.

1. Download the software update package for your phone from Huawei G525 Downloads
2. Copy the update package to your microSD card's root directory and insert the memory card into your phone.
2. Press and hold the power, and both volume up and volume down keys simultaneously to power on your phone until the Android robot icon appears.
3. Your phone will be updated and restored to its factory settings. Your password and all of your data will  be deleted.

reset G525 using menu option

1. On the home screen, touch and then the All tab.
2. In the PERSONAL area, touch Backup & reset.
3. Touch Factory data reset > Reset phone > Reset phone.
The phone will be restored to its factory settings and restart

or if you have a different menu try this one:

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.
older Android firmware
1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The mobile phone resets the settings to the original factory settings, and then restarts.


Unlocking Your Mobile Phone If You Forget the Screen Lock Pattern
If you have already created a Google account, you can unlock your mobile phone using the following methods.
After you have entered the wrong sequence five times, a Forgot pattern? button
will appear. Touch this button to enter the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.
After you have entered the wrong pattern twenty times, you will be taken directly to the Google account interface. After you have entered your Google account
password, you will be able to reset the unlock pattern.

Huawei Ascend P6 hard reset

Huawei Ascend P6 hard reset

Using the keys

Turn off your Huawei Ascend P6.
Press and hold VOLUME DOWN + POWER to enter recovery mode.
Select the wipe data / factory reset with volume key. Press power to confirm.
Back up all of your important data on your phone before you hard reset your Huawei P6 Android phone.


Restoring factory settings from the menu
Restoring your phone to its factory settings erases all your personal data from the phone,
including your email accounts, system and application settings, and installed applications.

Back up important data on your phone before you restore factory settings.

1. On the home screen, touch settings icon then the All tab.
2. Under PERSONAL, touch Backup & reset.
3. Touch Factory data reset > Reset phone > Reset phone.
The phone will restore its factory settings and restart.


How do I restart my phone?
Press and hold POWER button, and touch Reboot > OK to restart your phone.

Huawei Ascend P6 safe mode

To enter safe mode, when the startup animation disappears, press the volume down key until Safe mode is displayed in the lower left corner of the screen.
To EXIT from safe mode. Restart your P6 Android phone.

Huawei P6-U06

Huawei Ascend Mate hard reset

Huawei Ascend Mate hard reset

You can go into the recovery screen using phone keys.
Turn off your Ascend Mate phone and press the volume up key and the Power key until the phone start screen appears. Do NOT press the power so long otherwise, or the phone will power off.


from menu
To restore factory settings, touch Settings > Backup & reset > Factory data reset > Reset phone

Huawei Ascend Mate force firmware upgrade mode

1. First charge your phone. Back up all of your data, because firmware update will reset your phone to factory default state and delete all of your data.
2. Download Huawei Mate latest firmware from official website.
3. Extract the file on your computer. Copy dload folder with update.app file to the root directory on your sd memory card.
4. Power off your Ascend Mate Android phone. Insert the MICRO SD card into the memorycard slot. Pressing both the VOLUME UP and VOLUME DOWN key, then press the POWER key to power on your phone, and VOLUME UP key and VOLUME DOWN key should be pressed more than 3 seconds, then it will enter the Software Upgrade Mode.

5. Alternate mode to upgrade your Huawei Ascend Mate firmware is from the menu, by go to Settings->Storage->Software Upgrade->SD card Upgrade->Confirm->Upgrade.

Do not forget to check the build number by go to Settings ->About phone->Build number.

Ascend Mate Factory reset using menu when phone and screen is responding

Android 4.1.2

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset, click Reset phone and then Erase everything to format your phone.
1. On the Settings screen, touch Backup & reset > Factory data reset.
2. Touch Reset phone according to the onscreen instructions. Touch Erase everything . The phone is reset to its factory settings, and then restarts

Or on older firmware 2.x

1. From the Home screen, press the Menu Key and touch Settings.
2 Touch the Privacy
4 Touch Factory data reset.
5 Touch Reset phone.
6 Touch Erase everything.

Huawei Premia 4G M931 hard reset

Huawei Premia 4G m931 hard reset using keys

1. Power off your phone or pull out and reinsert battery. Charge the battery at least 50%. All data will be lost! Backup your important data first!

2. Hold both the Power and the Volume Up and the Volume down keys together.
Once the Huawei logo appears, release both Volume keys but keep holding down the Power key until you see the Android Recovery screen.

3. Scroll down to "wipe data/Factory reset, using Volume down key and conform with POWER key.

4. Scroll down to yes -- delete all user data and press power to execute hard reset.

5. Once it is done the "reboot system now" menu option will appear. Select it and you are done.

Huawei Premia 4G m931 factory reset using menu

1. Press menu key. (Lower right key.)

2. Touch System settings.

3. Scroll to Backup and reset.

4. Touch Factory data reset.

5. Reset phone.

6. Erase everything. All data will be deleted!

MetroPCS M931 Andorid phone

Huawei Premia 4G m931 hard reset

1. On the Settings screen, touch Backup & reset > Factory data reset.
2. Touch Reset phone according to the onscreen instructions. Touch Erase everything . The phone is reset to its factory settings, and then restarts

Huawei Premia 4G hard Factory reset using menu when phone and screen is responding

Andorid 4.x

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset, click Reset phone and then Erase everything to format your phone.
1. On the Settings screen, touch Backup & reset > Factory data reset.
2. Touch Reset phone according to the onscreen instructions. Touch Erase everything . The phone is reset to its factory settings, and then restarts

Huawei Ascend G301 U8816 hard reset

Huawei Ascend G301 U8816 hard reset using buttons

1. Turn off your Huawei G301 Android smartphone.

2. Press and hold Volume UP and POWER on the phone. Keep pressing these two buttons until recovery screen appears.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done.

Huawei Ascend G301 U8816 hard reset using SD card and frimware update

Download dload folder and update.app file from Huawei official website and copy it to the root directory of the micro SD memory card.

Make sure your phone is power off. Insert the MICRO SD card into the handset. Pressing and holding both the VOLUME UP and VOLUME DOWN key and then press the POWER key to power on the phone and enter the Software Upgrade Mode.

The phone will automatically unpack and install the new Huawe U8816 G301 firmware. After the successfull update the phone will restart. If not, then you have to remove and reinsert battery and continue with the Upgrade mode.

Do not forget to check the version in the menu by pressing  Settings ->About phone->Build number

reset HUAWEI U8816 Android using menu option

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.
older Android firmware
1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The
mobile phone resets the settings to the original factory settings, and then restarts.

Unlocking Your Mobile Phone If You Forget the Screen Lock Pattern
If you have already created a Google account, you can unlock your mobile phone
using the following methods.
• After you have entered the wrong sequence five times, a Forgot pattern? button will appear. Touch this button to enter the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.
• After you have entered the wrong pattern twenty times, you will be taken directly to the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.

Huawei U8665 Fusion 2 hard reset

Huawei U8665 AT&T Fusion 2 hard reset using software upgrade

1. If the handset is not already powered off, power the device off now.
2. Press and hold the Volume Up key and the Power key at the same time.
3. After the Huawei logo and Android Logo appear, a blue setting screen will display. Release the Volume Up and Power keys.
4. Scroll to Wipe data/factory reset and press the Power key to confirm the Master Reset.
5. Scroll to Yes - delete all user data and press the Power key to confirm.
6. When the Data wipe complete is displayed, select Reboot system now and press the Power key to confirm reboot.
The device will power off and back on. Once powered on, the customer will be prompted to go through initial device setup.

All data, apps, etc. will be lost!



solved recover your Huawei U8665 Android phone

Huawei Fusion 2 at&t U8665 hard reset from menu

1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone , and then touch Erase everything . The mobile phone resets the settings to the original factory settings, and then restarts.

Unlocking Your Huawei U8665 ATT Fusion 2 phone if you forget the lock pattern

Huawei Ascend G330 U8825 hard reset

Huawei Ascend G330 U8825 hard reset using buttons

1. Turn off your Huawei G330 Android smartphone.

2. Press and hold Volume UP and POWER on the phone. Keep pressing these two buttons until recovery screen appears.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done.

How to update your Ascend G330 U8825 android cell phone?

Force upgrade procedure

Download G330 firmwhere from official website. rar file.

Copy the "UPDATE.APP" to SD Card "dload\UPDATA.APP". Make sure you copy to dload folder into the root directory.

Turn off your phone and make sure your battery is fully charged before you do anything.
Press and hold the VOLUME UP and VOLUME DOWN keys together and then press the POWER key to power on the phone and enter the Software Upgrade Mode.

Alternatively you can power on your phone and in the setting menu choose

"Settings"-"Storage"-"Software Upgrade"-"SD card upgrade"-"confirm"

reset U8825 using menu option

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.
older Android firmware
1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The mobile phone resets the settings to the original factory settings, and then restarts.

Unlocking Your Mobile Phone If You Forget the Screen Lock Pattern If you have already created a Google account, you can unlock your mobile phone using the following methods.
• After you have entered the wrong sequence five times, a Forgot pattern? button will appear. Touch this button to enter the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.
• After you have entered the wrong pattern twenty times, you will be taken directly to the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.

Huawei Ascend Y300 hard reset

Huawei Ascend Y300 hard reset using buttons

1. Turn off your Android Huawei Y300 phone or pull out battery and reinsert is after a fews seconds.

2. Press and hold both Volume UP + POWER buttons for about 15 sec. until Andorid recovery menu comes up.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done. reset Huawei Y300 done.

Or if your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.

Firmware upgrade Huawei y300

Power off your phone. Copy the dload/update.app in the root directory of the microSD card. Insert it. Press the VOLUME UP and VOLUME DOWN key, and then press the POWER key to power on the phone and enter the Software Upgrade Mode. After the progress bar stop, the phone will restart.

Huawei Ascend P2 hard reset

Huawei Ascend P2 hard reset

1. First Power off your Huawei Ascend P2 phone.

2. Press and hold both the volume up and volume down keys and then press the power key.

With the phone turned off, press both Volume UP + SEND + POWER on Huawei Ascend. From the recovery menu select wipe data/factory reset with volume button. Go to Yes - delete all user data. Then go to wipe cache partition > Yes wipe cache.

All data will be lost!

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.

Huawei Ascend G615 hard reset

Huawei Ascend G615 hard reset using buttons - unlock password Huawei Ascend Honor 2

1. turn your phone off.
2. Press volume up + power, after android logo appears release the power button.
3. In recovery menu go to Factory reset/wipe data with Volume button.
4. Confirm using power and reboot system.

Software upgrade Huawei U9508 Force upgrade mode

Huawei Ascend G615 U9508 Firmware download from Huawei website
1. Back up your personal data before upgrade, the upgrade process will wipe all user data.
2. Charge your battery at least 50%
3. Copy update.app file in dload folder on your microSD card. microSD card ---> (root dir) \dload\update.app
4. After you have inserted the memory card
5. Press the VOLUME UP and VOLUME DOWN keys, then press the POWER key to power on the phone, keep press VOLUME UP and VOLUME DOWN key for more than 3 seconds, then the phone will enter the Software Upgrade Mode.

Software upgrade Huawei U9508 normal upgrade mode

1. Back up your personal data before upgrade, the upgrade process will wipe all user data.
2. Charge your battery at least 50%
3. Copy update.app file in dload folder on your microSD card. microSD card ---> (root dir) \dload\update.app
4. After you have inserted the memory card turn ON the phone normally.
5. Go to Settings->Storage->Software Upgrade->SD card Upgrade->Confirm->Upgrade  -  The upgrade will start.
Check the firmware version: Go to Settings ->About phone->Build number

Note! All data will be lost after firmware upgrade!

Huawei U9508 factory reset from the menu

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.

Restoring Factory Settings
Restoring your phone to its factory settings erases all your personal data from the phone memory, including
information about your accounts, your system and application settings, and downloaded applications.
1. On the Settings screen, touch Backup & reset > Factory data reset.
2. Touch Reset phone according to the onscreen instructions. Touch Erase everything. The phone is
reset to its factory settings, and then restarts.
Back up important data on your phone before restoring factory settings. To do so, on the Settings screen, touch
Backup & reset > Factory data reset > Reset phone > Backup data.

Unlocking Your Mobile Phone If You Forget the Screen Lock Pattern
If you have already created a Google account, you can unlock your mobile phone
using the following methods.
After you have entered the wrong sequence five times, a Forgot pattern? button will appear. Touch this button to enter the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.
After you have entered the wrong pattern twenty times, you will be taken directly to the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern

Huawei U8651 Summit hard reset

Huawei Summit U8651 hard reset using buttons

Remove battery and reinsert it. Press and hold VOLUME UP + POWER ON to get into recovery menu.
Select Factory reset with Volume down button. Confirm with power button. All data, apps, etc. will be lost!

T-mobile Summit password reset
recover your U8651 phone

Huawei Summit U8651 hard reset

Restoring Factory Data
If you reset your phone to the settings that were configured at the factory, all of your personal data stored on the phone, including information about your Google Account, any other accounts, your system and application settings, and any applications you have downloaded will be erased. Resetting the phone does not erase any system software updates you have downloaded or any files on your microSD card, such as
music clips or photos.

1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The mobile phone resets the settings to the original factory settings, and then restarts.

Unlocking Your Huawei U8651s Huawei Summit phone if you forget the lock pattern
If you have already created a Google account, you can unlock your mobile phone by
the following methods.
• After you have entered the wrong sequence five times, a Forgot pattern? button will appear. Touch this button to enter the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.

• After you have entered the wrong pattern twenty times, you will be taken directly to the Google account interface. After you have entered your Google account password, you will be able to reset the unlock pattern.

Backing Up your Data

You can use your Google account to back up your mobile phone’s settings to Google servers. If you replace your mobile phone, the settings you have backed up will be transferred to the new mobile phone the first time you sign in to your Google account.
1. On the Settings screen, touch Privacy.
2. Select the Back up my data check box.

Huawei E583C hard reset

Huawei E583C reset Wireless modem

If you are having problem with your wireless modem and before you try to restore factory defaults try to simply restart the E5.

Power off: Press and hold POWER to power off the E5.

Power back on: Press and hold POWER button until the screen lights up. The E5 is powered on.

Restoring Huawei E5 Factory Defaults
If you forget the changes you have made to some parameters, you may restore factory defaults and
reconfigure the E5.
To restore the factory defaults, press and hold the RESET button until the screen turns off. All factory
default settings are successfully restored.
Note: Restoring factory defaults deletes all personal configuration settings and restores all web-based management settings and parameters to their default values.

If you have to reconfigure your wireless modem, go to http://192.168.1.1 and login with the
Huawei E5 default password: admin

Huawei U8850 Vision hard reset

Huawei U8850 Vision hard reset

Press and hold the Power key and Volume up key for 10 seconds.
or

Press and hold the Power key and Volume down key for 10 seconds.

Huawei U8850 Vision download mode

When the phone is off, press and hold the Power key and Volume up key for 6 seconds it can enter Download mode.
To leave the Download mode long press the Power key and Volume up key.

or resetting Huawei U8850 via menu option

1. From the Home screen, press the Menu Key and touch Settings.
2 Touch the Privacy
4 Touch Factory data reset.
5 Touch Reset phone.
6 Touch Erase everything.

Huawei MediaPad 7 Lite hard reset

Huawei MediaPad Lite hard reset MediaPad 7 lite factory reset

To get into Huawei MediaPad lite recovery menu:

1. First Power off your Huawei mediaPad lite tablet.
2. Press and hold the the Volume Down + POWER keys together for about 10 seconds and  recovery mode will appear.

or via menu options

Huawei MediaPad Andorid 4.0
If your tablet is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset tablet and then Erase everything to format your MediaPad.

Huawei Ascend G300 hard reset

Huawei Ascend G300 hard reset using buttons

1. Turn off your Huawei G300 Android smartphone.

2. Press and hold Volume UP and POWER on the phone. Keep pressing these two buttons until recovery screen appears.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done.

reset U8815 using menu option

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.
older Android firmware
1. On the Settings screen, touch Privacy > Factory data reset.
2. When prompted, touch Reset phone, and then touch Erase everything. The
mobile phone resets the settings to the original factory settings, and then restarts.

Unlocking Your Mobile Phone If You Forget the Screen Lock Pattern
If you have already created a Google account, you can unlock your mobile phone
using the following methods.
• After you have entered the wrong sequence five times, a Forgot pattern? button
will appear. Touch this button to enter the Google account interface. After you have
entered your Google account password, you will be able to reset the unlock pattern.
• After you have entered the wrong pattern twenty times, you will be taken directly to
the Google account interface. After you have entered your Google account
password, you will be able to reset the unlock pattern.

Huawei Ascend Y200 hard reset

Huawei Ascend Y200 hard reset using buttons

1. Turn off your Android Huawei Y200 U8655 phone or pull out battery and reinsert is after a fews seconds.

2. Press and hold both Volume UP + POWER buttons for about 15 sec. until Andorid recovery menu comes up.

3. Select Factory reset /wipe data. (scroll down with VOL down.)

4. Select with power.

5. Scroll down to Yes -- delete all user data. Press power to confirm.

After all is done press power to reboot system now.

After data wipe has completed you are done. reset Huawei U8655 done.

If your phone is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset phone and then Erase everything to format your phone.

Huawei C3200 hard reset

Huawei C3200 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei C3200 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei C3200 hard reset / full reset.

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Huawei D51 Discovery hard reset

Huawei D51 Discovery hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei D51 Discovery hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei D51 Discovery hard reset / full reset.

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Huawei G5500 hard reset

Huawei G5500 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G5500 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G5500 hard reset / full reset.

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Huawei G6150 hard reset

Huawei G6150 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G6150 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G6150 hard reset / full reset.

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Huawei G6600 Passport hard reset

Huawei G6600 Passport hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G6600 Passport hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G6600 Passport hard reset / full reset.

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Huawei G6620 hard reset

Huawei G6620 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G6620 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G6620 hard reset / full reset.

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Huawei G7002 hard reset

Huawei G7002 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G7002 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G7002 hard reset / full reset.

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Huawei G7005 hard reset

Huawei G7005 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G7005 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G7005 hard reset / full reset.

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Huawei G7206 hard reset

Huawei G7206 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei G7206 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei G7206 hard reset / full reset.

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Huawei Pillar hard reset

Huawei Pillar hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei Pillar hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei Pillar hard reset / full reset.

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Huawei T156 hard reset

Huawei T156 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei T156 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei T156 hard reset / full reset.

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Huawei T158 hard reset

Huawei T158 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei T158 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei T158 hard reset / full reset.

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Huawei T161L hard reset

Huawei T161L hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei T161L hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei T161L hard reset / full reset.

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Huawei T201 hard reset

Huawei T201 hard reset

Take out the SIM card. Be sure to charge your phone.
On the dial screen enter this Huawei T201 hard reset reset code: ##258741 then press CALL button.
Warning! All your data including contacts will be lost, so back up all your data before doing a Huawei T201 hard reset / full reset.

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IBM WorkPad z50 hard reset

IBM WorkPad z50 soft reset

1 - Backup battery compartment
4 - Reset hole

IBM WorkPad z50 hard reset

If the AC Adapter, battery pack, and backup battery are removed, the system is reset and all the stored data is
lost. There is no lithium battery to retain memory while these power sources are removed.

When resetting the system, all programs and stored data other than the operating system will be erased.



Rear View
1. Power jack
2. Battery release lock
3. Battery release latch
4. Lock keyhole