An error occurred while installing iOS 15.1
iPhone 6s, iOS 11
iPhone 6s, iOS 11
Before any iOS / iPadOS update, please do the following
VPN or proxy connections might prevent your device from contacting the update servers.
If you still can't install the latest version of iOS, try downloading the update again:
If you don’t see the update in the list of apps or if the issue happens again, you need to update your device with iTunes.
Try updating iOS after each step.
Before any iOS / iPadOS update, please do the following
VPN or proxy connections might prevent your device from contacting the update servers.
If you still can't install the latest version of iOS, try downloading the update again:
If you don’t see the update in the list of apps or if the issue happens again, you need to update your device with iTunes.
Try updating iOS after each step.
Still face same issue
deleted downloaded software and reinstalled but same error on installation
An error occurred while installing iOS 15.1