It should not change. Or it should only change slightly over many months. If the Battery health number is changing, that indicates a failing battery. My battery health has ben 94% for the last two months on an iPhone 7 Plus.
It should not change. Or it should only change slightly over many months. If the Battery health number is changing, that indicates a failing battery. My battery health has ben 94% for the last two months on an iPhone 7 Plus.