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iPhone 12 battery drains faster than expected.

I have bought iPhone 12 just 2 days back and its battery is draining was sooner than whats expected it to be. As soon I start using it keeps on daring way faster like 10% in 20 minutes on normal usage of web surfing. I even updated it to the latest iOS version and tried restarting the device. Any help would be very much appreciated. And FYI I also tried background app refresh off, switching to manual push on mails and even the mobile carrier from automatic to dedicated sim/operator name.

iPhone 12, iOS 15

Posted on Mar 12, 2022 12:32 AM

Reply
Question marked as Top-ranking reply

Posted on Mar 12, 2022 1:04 AM

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


 if those do not help you then I would say a defect battery in which case you can claim warranty

Legal - Hardware Warranties - Apple

1 reply
Question marked as Top-ranking reply

Mar 12, 2022 1:04 AM in response to Ankits3107

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


 if those do not help you then I would say a defect battery in which case you can claim warranty

Legal - Hardware Warranties - Apple

iPhone 12 battery drains faster than expected.

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