I'm getting about 6 hours (mostly standy) out of an iPhone 8. Absolutely useless. Can anyone explain (in simple terms) how to go back to the previous IOS without using iTunes? Thanks
HelenUponThames
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
London, England