install Stump-v1.2.0-1_1_.apk waiting 2-3 minutes reboot you phone download super su playstore
Yes...I used this method with my AT&T LG G2 - and now again with my AT&T LG G Flex - Install it - Click 'Grind" - It will state that your device can be bruteforced - go ahead with it and after a few mintues of crazy techno Nintendo like music - it will have you reboot your device. Once it reboots, the phone should reboot itself again - and once back on...you have Root Access on 4.4.2
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