It's time to visit an Apple Store or Authorized Apple Service Center. Let them assess the iPhone and advise you how to proceed.
3 replies
Are you using iTunes 12.7.4 or later? This is required.
If so ...
If you can't update or restore your iPhone, iPad, or iPod touch - Apple Support
Ye my itunse is 12.7.5
I did all that steps
But stoped in verifying iphone restore
My iphone will so hot while that
Iphone restore