Walton Primo NX Firmware, Flashtools & Drivers [ Bugfixed ]

1. Multiple ringtones (can set a different ringtone for each SIM card)

Firmware Download Link : http://www.mediafire.com/?gep7a1nd4kem2c0

1.Install driver:

1st step: Power Off the phone and  Connect your phone with PC via USB cable. Now go to    My Computer>Manage> Other devices> MT65xx Preloader

2nd step: A window will appear like below and select Browse my computer for driver software

3rd step: To select driver go to driver folder> USB VCOM Driver> Win7

4th step: Windows security window will appear. Select Install this driver software anyway

5th step: Wait until Windows has successfully updated your driver software

6th step: Now go to Driver Folder> Open MS_USB_ComPort_Driver_exe_v1.1032.1 > Install Driver

2. Open Flash Tools MultiportDownload.exe (From "Download Tools" folder)

3. Select smart phone and press ok.

4. Click "Select file" for select scatter file
5. Select scatter file (MT6589_Android_scatter_emmc) from software folder (Under "WALTON_Primo_NX_Firmware" folder)

6. Download file load successfully will show. click "ok" button.
7. Press "Start all"

8. Under POWER OFF mode press & hold Volume up and down key together, then put USB cable in to Handset charging port
(with battery). Software process will be start within few second.