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bbteague

macrumors newbie
Original poster
Feb 10, 2017
3
0
My iPhone 6 upgraded with iOS 11.2.6 displays 100% charge even when it has been used in a one hour conversation
 
Hmm strange. You could try to recalibrate the battery by doing the following:

1) Let your phone fully discharge
2) Charge it up to 100% without using it.
3) Discharge your phone again
4) Charge it up to 100% again without using it

Your battery should now be calibrated and the OS should report correct %
 
Battery percent meter is not linear. When the battery is between 95-100% it will display 100%. It’s been this way for decades on all Apple products. That’s why your phone will always stay at 100% longer than any other percent.

If this answer is good enough, great. If you need further detail, let me know.
 
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