I got SIM troubles last night on my iphone 7, i tried to upgrade and restore it by itunes but in the moment that i restore it fails and give me unknown error (-1100) I found nothing about this on the internet and idk what to do, pls help me
Hi IIxtremeII,
We understand that you're receiving error (-1100) when attempting to restore your iPhone 7. Can you elaborate on the SIM issues that you're experiencing? If you're seeing"No Service" in the status bar, try the steps mentioned here: If you see No Service or Searching on your iPhone or iPad
Your device may be eligible for the iPhone 7 No Service repair program: iPhone 7 Repair Program for "No Service" Issues
Are you on a PC or a Mac? Let's check for software updates for the computer and iTunes, and test it again.
All the best!
Hello,
I got error 1100 too in iphone X while i was restoring and on internet is no solution for it.
Error 1100 trying to restore my iphone
Error 1100 trying to restore my iphone
