Official rom of 02/19/2013 - ThL.W7.130219.JB.HD.CN.COM.3H2.8P32_MT6577.3H2
Official rom of 03/05/2013 ThL.W7.130305.JB.HD.CN.COM.105.8P32_MT6577 for serial number code S
Official rom of 03/05/2013 ThL.W7.130305.JB.HD.CN.COM.3H2.8P32_MT6577 for serial number code C
With phone turned off, press and hold VOL. DOWN key and then POWER button. As soon as the phone vibrates you should release the keys. The splash logo will appear with “Recovery mode” written on the bottom left of the screen.
As soon as the splash logo disappears, an image with a triangle and an android will appear. You should now press back to enter the menu. Navigation is made using volume keys (menu up with VOL. UP and menu down with VOL. DOWN) and menu key to apply the action. Custom recovery mode: As soon as the splash logo disappears, ClockworkMod Recovery menu will appear. Navigation is made using volume keys (menu up with VOL. UP and menu down with VOL. DOWN) and power button to apply the action. This new custom recovery also supports touch functionality for navigation under the menus.
To unpack FlashTool run Flash_tool.exe Select a the MT6577_Android_scatter_emmc.txt in ROM with Flashtools Click Flash_tool.exe interface Firmware-> Upgrade
Phone after taking the battery in put something Connect the data cable Brush finished with green circles appears