iPhone 5s downgrade 12.4.7 to 10.3.3 to bypass untethered, then I login to AppStore and it said "Cannot connect to iTunes Store". How can I fix it? I'm using Appletech752 method! Thanks
Downgrade iPhone 5s/iPad Mini 2/iPad Air to iOS 10.3.3 With SHSH2
How To Downgrade iPhone 5s and A7 Devices iOS 12.4.8 To iOS 10.3.3 - YouTube