let its being charged,let it reached 97 percent,it will still showing charging,but if i off/on it,it will show 100 percent,
  and it shuts off when it reaches 4 percent,plz tell whats problem?
  and as above i said,if i go to "usage" it will show
  time charged last time:0 mins
  standby:0mins
  but at top right its 99percent and is showing charging?
  Читать далее: Plz tell why battery percentage indicator in iphone is not showing accurate battery?