My brothers exhibit ii has been resetting itself every 5 seconds.. Never been rooted or anything (i believe). I followed instructions to reset(up volume+ power) & (volume up&downpower) it but it continues to reset in the recovery menus....when i plug it into my pc it still resets .. Anyone have a clue if this is fixable??? I've read bout this odin program but my phone can barely stay on for it any ideas??