Download and unzip (password for unzipping : vegaviet.com) :
- Download the files above
- Copy A910_Root_kk.zip to the internal SD
- Unzip A910_recovery_kk.rar in your computer (make sure all drivers are installed properly)
- Turn off your device, boot into fastboot mode
- Connect your device with the computer using the USB cable
- Run Run_CWM_from_Fastboot.bat to boot into Recovery
- Install zip from sdcard -> choose zip from sdcard –>browse for A910_Root_kk.zip and install
- Reboot your device. Your device is now rooted with recovery installed.
Source: VEGAVIET http://vegaviet.com/threads/255317/