I want the iPhone to be updated, I am very sorry
The iPhone is not updated, if you press update, it can update all day and do nothing, very often it jams, throws out the pereboot from applications, turns on itself, the screen goes off and does not turn on, although the iPhone works. I tried to update my iPhone 100,000,000,000 times already, but it's all in vain, I'm very upset that this happens.
iPhone 7, iOS 13