Try a reboot press the power button down on iPhone &menu button hold both down until you see apple logo again.
If you have iPhone 7 press power button down &the side volume down button hold both down until you see apple logo.
I am trying to help my friend who is not with me but just updated his os on his iPhone and cannot get apple to recognize his passwor. He has reboo his phone twice with the same problem. He has tried changing his password to no evai. He called me on his landline. His cell number is 530-412-1935. He can get calls but can not call ou. Can you help him? His name is Scott
Question: My iPhone is not working since the last update