Iphone 11 Battery Issues After Update. When your iPhone battery percentage jumps when plug in or all of a sudden the first possibility is that your iPhone battery wear or battery capacity is low. I have an iPhone 10 X and never had an issue with my battery until 1313.
If your iPhone is exposed to direct sunlight for a while then it can overheat. I have an iPhone 10 X and never had an issue with my battery until 1313. These can be found in Settings Battery Battery Health.
Go to App Store on your iPhone.
First quickly press and release the Volume Up button and then the Volume Down button. The battery issues on your iPhone might be due to a buggy build released by Apple. These can be found in Settings Battery Battery Health. Developers are constantly improving their apps.
