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How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors
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How to Disable Apple's Performance Management Features in Older iPhones in the iOS 11.3 Beta - MacRumors
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Bug] Battery health says my battery is significantly degraded even though my battery is still at 100% capacity. I got it replaced from an Apple Service Provider in February. iPhone 6s iOS
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