Walton Primo H2 Flashtool,Firmware, driver[UPDATE to Android 4.2.2 (Jellybean)]

Release Note:
1> Update OS from 4.2.1 to 4.2.2
2> Minor bug fixing
3> More battery stand by time
4> Overall performance is more smooth, faster than previous



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 Tool



3.Open  Download Agent and select MTK_AllinOne_DA



4. Open scatter_loading and select SW---> Software-> Primo_H2_V4.3_2013-05-29 MT6589_Android_scatter_emmc.txt



5. Click  Download and connect USB with mobile (without battery)

6.When it shows Download ok in green, the installation is completed.



Download firmware (Android 4.2.2 for H2):- http://www.mediafire.com/?jarb746xdqlapre

Download Flashtools & drivers :- http://www.mediafire.com/?d2exw8b0fdgrb8r