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timidhermit

macrumors 6502
Original poster
Jul 6, 2011
378
3
I have an iPhone X still running iOS 11.4.1. For app development reason, I cannot update this iPhone to newer iOS (iOS 12 or iOS 13).

Can I still use this iPhone X with the official Apple iPhone XS Battery Case? I know that the phone fits physically into the case. Various sources online I read that it will work only if the phone is updated to iOS 12.1.2 or 12.1.3. However, these reports are not consistent.

Can someone tell me the correct answer? I don't want to spend the money ordering the battery case online if there is high chance that it may not work.
 
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