Iphone 13 mini absolutely ruined by IOS update
My iPhone 13 mini has a new battery. It isn't on low power mode. It doesn't have background app refresh, or VPN apps, and I have reduced motion and transparency. It has been several weeks since the update. It has the latest update. It has been restarted. It has over 100GB of memory free.
My phone has been rendered useless by this new iOS. Why?
Are there any tips to get it working again? Can I revert back to the old iOS?
[Edited by Moderator]
iPhone 13 mini