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When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.
my iPhone 11 was 80% battery after automatic turn off After being 1% shows battery message” Unknown part” after but after restarting the phone it is fixed. I want to know why this happened. (my phone battery health is 95%)
iPhone 11
If iOS is unable to determine the device's battery health, you'll see this message:
This iPhone is unable to determine battery health. An Apple Authorised Service Provider can service the battery. More about service options…
This may be due to having an improperly installed battery or an unknown battery part.
If iOS is unable to determine the device's battery health, you'll see this message:
This iPhone is unable to determine battery health. An Apple Authorised Service Provider can service the battery. More about service options…
This may be due to having an improperly installed battery or an unknown battery part.
Battery Unknown part message
