Unable to update my iPhone 8 to iOS 15
Hi there. My phone is iphone 8. I want to update my phone, but I can't update my phone to iOS 15, there is a message saying try again.
[Edited by Moderator]
iPhone 8
See the articles below.
Get help with over-the-air iOS updates -
Update – Can’t or can’t restore -
Have you tried using iTunes on a computer or Finder if running Catalina or later to do the update?
Update software on iOS devices in iTunes on Mac. -
Phone, iPad, or iPod touch - Update with Finder. *
iPhone, iPad, or iPod touch - Update with iTunes. *
If you see an error when you update or restore your iPhone, iPad, or iPod *
Updating iOS: common issues and solutions. -