iPhone XS [Tip]Batteryhealth 94% to 99%

Discussion in 'iPhone' started by RocketFast, Jun 10, 2019 at 2:14 AM.

  1. RocketFast macrumors member


    Oct 8, 2018
    Bora Bora
    I thought i would share this with you people. I bought a Xs in oktober last year, up to this point the battery health went down to 94%.

    I decided to reset the device and *boom* it went back up to 99%. I dont know what caused it but it may have been a wrong calibration.

    Anyway, if you feel like your percentage isn't right. Try to reset your device.
  2. Newtons Apple macrumors Core

    Newtons Apple

    Mar 12, 2014
    Jacksonville, Florida
    Many have found it can vary fro day to day. My MAX has been at 100% since introduction.
  3. Aydy macrumors 6502


    Nov 22, 2015
    Yes. In many instances a restore has been known to recalibrate battery stats. Not always guaranteed and not 100% accurate imo. If somehow your battery health is reading incorrectly a restore should reset the stats however if the reading is accurate (post restore) then will remain so after.
  4. Kidder1994 macrumors regular

    May 20, 2012
    Same here, last time i checked it was at 96%, then after trying to install iOS 13 beta i had to restore back to iOS 12, and after that the battery percentage is still at 99%.

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