Let me be clear, it was not me who created the app. It is based on this here (Galaxy S3),
but I gave a pretty modified and added the ClockWorkMod
WARNING: USE AT YOUR OWN RISK
DO NOT BLAME ME FOR ANY DAMAGE TO YOUR PHONE
1. Install referring to your model the APK.
2. Open it, and give permission to the SU.
2. Click "unlock bootloader" and "yes."
4. Click "Install ClockWorkMod" and "yes"
There, see how easy that is?
NOTES: Download the APK regarding your model, or have random reboots!
Why does it seem that the e612 O works with JB ..
this helped you? click thanks!