iOS 15.4 update error
I tried to update my iPhone to iOS 15.4 which came out recently. But after about 3 attempts, it kept popping an error message saying ‘error updating to iOS 15.4 ’ just when it has downloaded about 80%. And yet all this ate up my cellular data subscription. It’s now showing the download size of 15.4 at 4.05 GB from 967.9 MB and yet I’m on 15.3.1… what could be the fuss?