keidas Valmistautuminen repi alas ios 13.3 1 battery drain kaari kansainvälinen satuttaa
How to Fix the Battery Draining Issue on Your iPhone After Updating to iOS 6.1.3 « iOS & iPhone :: Gadget Hacks
Anyone else having battery drain issues? I have an iPhone 7 Plus running iOS 13.3.1 and I've randomly lost 20% battery in 5 mins. New OEM battery too. : r/ios
Is this normal battery life? iOS 13.3 94% battery health. Currently at 17% low power mode toggled on since 100% : r/iPhoneXR