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My iphones battery health was 83 and it suddenly fell down to 79 percent and on serivice what is its problem cam you plzz get it back to 83 percent

Posted on Nov 8, 2022 1:49 AM

Reply
1 reply

Nov 8, 2022 2:24 AM in response to mateen1511

you can't


as soon as a battery is made it begin to die, your actions can only delay when health reach 0


have you read

About the battery and performance of iPhone 11 and later - Apple

Support


and maybe

iPhone Battery and Performance - Apple Support


and Batteries - Maximizing Performance - Apple


people report apple does not change the batteries until they are lower than 80% in health


read here about replacement

iPhone Battery Repair & Replacement - Apple Support

My iphones battery health was 83 and it suddenly fell down to 79 percent and on serivice what is its problem cam you plzz get it back to 83 percent

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