ios update 15.7.3 has pretty much bricked my iPhone 7-plus. My iphone 7 plus was working great until 15.7.3 update now it's a mess. Can't answer calls -- no matter how may 'fixes' I try. My camera won't work properly. I restart the phone and it works 'once' for a call or a photo.. and then messes up on the next one, minutes later.
The 8 is the oldest iPhone able to update to iOS 16, so next year, it will probably drop off. My guess is updating to iOS 16 will exacerbate your performance problems, & probably tax your battery further. If you absolutely don't want to upgrade your phone, you might try a new battery, to see if that would help, but the inconsistent performance
When you go to the Software Update menu in the Settings app, your iPhone will prominently show the iOS 15.7.1 update. “Upgrade to iOS 16” appears as an alternative option. Just choose the
iOS 12 to iOS 16.3 (Windows 7 is incompatible on iOS 15.7) Supported Devices iPhone 6/6 Plus, iPhone 6S/6S Plus, iPhone 7/7 Plus, iPhone 8/8 Plus, iPhone X, iPhone SE 1
2InJ. lvb2wn0rgr.pages.dev/571lvb2wn0rgr.pages.dev/958lvb2wn0rgr.pages.dev/807lvb2wn0rgr.pages.dev/692lvb2wn0rgr.pages.dev/713lvb2wn0rgr.pages.dev/493lvb2wn0rgr.pages.dev/657lvb2wn0rgr.pages.dev/180lvb2wn0rgr.pages.dev/671lvb2wn0rgr.pages.dev/634lvb2wn0rgr.pages.dev/311lvb2wn0rgr.pages.dev/978lvb2wn0rgr.pages.dev/785lvb2wn0rgr.pages.dev/656lvb2wn0rgr.pages.dev/908
does iphone 7 support ios 15.7