Question: iOS 11.1.1 stuck after 5 days
I update my iPhone 7 plus to iOS 11.1.1 for 5 days it's great working. suddenly it's stuck on apple logo. and it's trying to start up but it's failed and for more than usual time it's restarting with stuck on apple logo. one time screen worked on lock code and requested to put pin code. but the tech screen not responding. and it's stuck in that. I forced turn it off and return it on also agin stuck on apple logo.
I downlade iOS 11.0.3 form third party website. and I click update on iTunes with holding ALT button to chose the firmware which I download it for iOS 11.0.3
know I use iOS 11.0.3 I did not lose my data. but I can't made backup to my device in my MacBook by iTunes.
is there any solution to update my devise to latest iOS without lose my data. also we wish to get stable iOS.
iPhone 7 Plus, iOS 11.0.3, iOS 11.1.1