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Battery life:Why iPhone 12 Pro battery drains very fast

iPhone 12 Pro battery drains very fast, the battery life of my iPhone XS Max last much longer, why?

Posted on Sep 21, 2021 10:07 PM

Best reply

jetway

Level 3

663 points

Posted on Sep 21, 2021 10:12 PM

I guess it depends on what you are doing. After the upgrade, it might take a day or 2 to settle in. Go to Battery and check what app is consuming the most. It might be one that is not configured for iOS15 yet.

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Battery life:Why iPhone 12 Pro battery drains very fast

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