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Wicked battery drain on my brand new iPhone 14 Pro on iOS 16.2. What is going on? I had been getting 8-10 hours consistently on my 3-year old iPhone 11 Pro Max : r/ios
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All iPhone Battery Drain Test 2021 - 6s / 7 / 8 / 7+ / 8+,X,XS,XS Max,11,11 Pro Max,12,12 Mini,12Pro - YouTube
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iOS 11.2.1 battery life on iPhone 8 Plus. Finally got over 10 hrs of usage on iPhone 8 Plus. Use to get 9.50 hrs usage on iOS 11. I turned off background
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