Why rear camera is not working and Battery discharging so quikly :(
Since the ios 15.3 update my iPhone BATTERY is draining very very quickly ! And the REAR camera does not work properly the X3 does not shoot! Please fix this ASAP in future updates!
If the problem is still there, then go back to the Apple Store. If you were given another phone, the issue is not the iOS, or else no one else's iOS 15.3 would work, and I know plenty that do. Sounds like an issue with your backup. Stay at the Apple Store long enough to check that.
