so i rooted my epic with the one.click.root.exploitv2.2.4 and i tried to unroot with one.click.stock.&.root.uninstallerv1.0.1 but as soon as i got to the run reset adb on the uninstaller nothing happened when i clicked on run adb so i waited 4 minutes closed the box and then unhooked the usb tested to see if it worked anyway with wifi tether it asked for su permission and then it took forever and froze so i tried to shut off the phone and try again but i got a black screen now the quirky keyboard buttons light up but the screen won't turn back on. what can i do