iPhone 8 charged to 100%, then I open an app, it shuts down and restarts. When it turns back on, it is at 10%. The battery health is at 81% and it is updated to iOS 16.
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I updated this iPhone 8 to iOS 16. HUGE MISTAKE. After updating, that battery was charged to 100%, then I open an app, it shuts down and restarts. When it turns back on, it is at 10%. The battery health is at 81% and it is updated to iOS 16
iPhone 8 charged to 100%, then I open an app, it shuts down and restarts. When it turns back on, it is at 10%. The battery health is at 81% and it is updated to iOS 16.