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Update Software

How to update on 6S plus iPhone from IOS 12.5.5 to IOS 15?

iPhone 6 Plus, iOS 12

Posted on Oct 25, 2021 9:27 AM

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Question marked as Top-ranking reply

Posted on Oct 25, 2021 9:30 AM

If its running iOS 12.5.5 then it's not a 6s, but just a regular iPhone 6. 12.5.5 was not released for iPhone 6s.


As such, it cannot be updated beyond 12.5.5, it lacks the hardware to run anything newer.

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Update Software

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