brian gravley
Lurker
i rooted my samsung admire sch r720 it worked all night long but when i got up this mourning it had a blank screen and was viberateing i tried takeing the battery out for ten minutes and that did not work but when u first turn it on it shows samsung sch r720 like it suppose to but when its time for the main screen to come up it want and thats when it starts viberateing and blank screen can anyone help me get my phone back to working properley thank you