Not update in iPhone 7
iOS 15.1 not update in iPhone 7
iPhone 7, iOS 14
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Pchau202 Said:
"iOS 15.1 not update in iPhone 7"
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What to Try:
Try updating it through use of a computer. See if it then updates to how it should be.
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.