Battery indicator jumping?

Discussion in 'iPhone' started by decafjava, Sep 27, 2015.

  1. decafjava macrumors 68030


    Feb 7, 2011
    Does anyone else have this issue of the indicator jumping percentage by a significant amount when charging or discharging? Happens to me both ways like yesterday when I had it drop from 23% to under 10 percent in a few minutes of playing Infinity Blade 3. (I was trying to run it down to see if the problem is a calibration issue). Happens since upgrading to iOS 9.0.1.
    I was in the Apple store to test the battery and the genius said my battery us normal (iPhone 6 bought last November). I wonder if it has something to do with this low power toggle (had it off)?
    Any ideas?
  2. fardeenah macrumors regular

    Sep 11, 2013
    maybe it needs calibrating, let it go from 100% to 0, and then charge it to 100% and let it charge for a few hours more,

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