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Unknown parts
unable to determine if my phone battery is genuine apple part this could be because the part is none genuine not functioning as expected or the installation is complete
iPhone 12 Pro, iOS 17
Yes to all those possibilities.
Unless Apple or an Apple authorized service provider
replaced the battery, there is no likely fix.
If replaced by a third party, have them replace your iPhone
or at least refund whatever you paid them.
You will see that message when your battery is replaced by anyone other than Apple or Authorized Apple Service Provider.
phone battery is a genuine battery replacement
