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I want to update my iPhone 8 plus from version 14.7.1 to iOS 15

I want to update my iPhone 8plus from version 14.7.1 to iOS 15



[Re-Titled by Moderator]

iPhone 8 Plus, iOS 14

Posted on Nov 9, 2021 2:32 PM

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Question marked as Top-ranking reply

Posted on Nov 9, 2021 2:37 PM

Start here: https://support.apple.com/en-us/HT204204

2 replies

Nov 9, 2021 2:48 PM in response to sajamie

sajamie Said:

"iOS 15: I want to update my iPhone 8plus from version 14.7.1 to iOS 15"

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Use a Computer and Ethernet:

Start with attempting an update through use of a computer. If you cannot use Wi-Fi, then use Ethernet.  See my User Tip: Update your iPhone Using a Computer - User Tip. On the computer, you would connect it through Ethernet, going directly into your router. For a Mac (or PC) that does not have Ethernet, this would be the adapter to use: Belkin USB-C to Gigabit Ethernet Adapter - Apple. If you get the same error, the model is likely just not compatible.

I want to update my iPhone 8 plus from version 14.7.1 to iOS 15

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