The real question is I have a UK originating iPhone that i use just for photographing. I do not live in UK, but the phone is not registered to use gsm in my country since it costs 3 times the price of said iPhone to do so.
If I update, will it show the ID prompt to me? Because I sure as hell do not have UK ID, so the phone will literally become a brick.
If you’re very quick about it, iOS 26.3.1 is still signed so you could do the update and downgrade using iTunes if it does ask. You would have to factory reset the phone to downgrade again though and Apple could potentially stop signing it at any point leaving you stuck on 26.4
The real question is I have a UK originating iPhone that i use just for photographing. I do not live in UK, but the phone is not registered to use gsm in my country since it costs 3 times the price of said iPhone to do so.
If I update, will it show the ID prompt to me? Because I sure as hell do not have UK ID, so the phone will literally become a brick.
If you’re very quick about it, iOS 26.3.1 is still signed so you could do the update and downgrade using iTunes if it does ask. You would have to factory reset the phone to downgrade again though and Apple could potentially stop signing it at any point leaving you stuck on 26.4