battry health
one year old phone but battery life 100% why
hows it is possible
iPhone 11 Pro Max, iOS 14
Question marked as
nakulp160 Said:
"battery health: one year old phone but battery life 100% why hows it is possible"
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Recalibrating the Battery:
Apple bases these percentages on algorithms started upon use. So, if usage has been efficient, then it is meeting all standards. The iOS 14.5 includes an update for calibrating the battery. So, go to: Settings > Battery > Battery Health and see if you get the following message. If so, then perform the recalibration. If not, or if recalibrating is unsuccessful, then see about getting this battery serviced.