iPhone4S battery issue?

Discussion in 'iPhone Tips, Help and Troubleshooting' started by pe93co, Oct 19, 2012.

  1. pe93co macrumors member

    Sep 12, 2012
    So lately, my battery percentage has not been accurate, or my battery itself is been crazy.
    Yesterday, I saw that my battery is only 13% so I plugged in my cord to charge, and the percentage jumped to 21% instantly from 13%.
    Today, my battery was at 16%, and supposedly it should still last for awhile depending on my usage, but the moment i took a picture it shut itself off and I couldnt turn it on again till I charged it.

    Should I be concerned of this?
    It's a 16GB contract-free iOS6 Iphone 4S

    thank you!
  2. moataz83 macrumors newbie

    Jun 29, 2012
    Saudi Arabia

    It rarely happened with my previous iPhone 3GS, I used to reach 10% then all of a sudden it goes black. Then after connecting it to an electrical outlet it start charging from the same percentage it went off with.

    I would suggest as a first step to back up your device then do a clean restore.

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