원문 게시자: Ti Man ,
One of two things are going on here. 1) The battery has gone bad and it needs a replacement 2) The phone has experienced a *glitch* and needs to go through the hard reset process. I didn't see you're phone model listed so try doing a net search for the reset process before getting a new battery. Worse case scenario is that you have other hardware damage on the upside when you go to get your battery replaced they will do a diagnostic to assure that's the issue.