Flashtool, Firmware, driver download link:
http://goo.gl/G4wfH 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--->
WBW5882WA_0301_T5182 MT6589_Android_scatter_emmc
5. Click
Download and
connect USB with mobile (
without battery)
6.When it shows Download ok in green, the installation is completed.
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.
Click here to download the Flashtool, firmware, driver
http://goo.gl/HbIpT
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 previous1.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 Tool3.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
1. Install driver.
2. Open Flash Tool
3. Open Download Agent and select
MTK_AllinOne_DA 
4. Open scatter_loading and select scatter file
Software-> WBWS305WA_0201_T5056 ->
MT6589_Android_scatter_emmc.txt
5. Click Firmware->Upgrade and connect USB cable with mobile Off
6. Then start downloading..
7. When it shows Firmware Upgrade , then installation is completed.
After Firmware Upgrade give
Reset to Factory Setting
X1 software, flashtools & driver.txt (0.13 kB - downloaded 199 times.)
Release note
*Overall performance improvement
*Bug fixing for 3rd party camera apps and video calling (dark issue)1. Install
driver2. Open Flash Tool
(Video Tutorial) 
3. Open Download Agent and select
MTK_AllinOne_DA 
4. Open scatter_loading and select scatter file
Software->
WBW5883WA_0301_T5393 ->
MT6589_Android_scatter_emmc.txt
5. Click Firmware->Upgrade and connect USB cable with mobile without battery
6. Insert Battery then start downloading..
7. When it shows Firmware Upgrade , then installation is completed.
After Firmware Upgrade give
Reset to Factory SettingFirmware, Driver & Flashtools Download Link : http://goo.gl/YLLfS
1. Install driver.
2. Open Flash Tool
3. Open Download Agent and select
MTK_AllinOne_DA 4. Open scatter_loading and select scatter file
Software->
WBW5883WA_0301_T5393 ->
MT6589_Android_scatter_emmc.txt5. Click Firmware->Upgrade and connect USB cable with mobile without battery
6. Insert Battery then start downloading..
7. When it shows Firmware Upgrade , then installation is completed.
After Firmware Upgrade give
Reset to Factory Setting (0.11 kB - downloaded 109 times.)
