I'm really confused about this my iPhone 6+ running iOS 9.3.3 refuses to update. I tried doing it through settings but that's on a constant search mode. I tried on the computer with iTunes and that gave me a download error 9006. I even downloaded the ispw file and I get the not compatible error.
my last resort is hard reboot but with my luck lately I'm not to quick to try it.
A few notes about the phone:
1: it is locked to AT&T and I have an outstanding balance with them. Not sure if they have the kind of power to prevent the phone from updating.
2: I have the untethered jailbreak from taig for iOS 9.3.3. However I want to get the one for iOS 10.3.1 that's why I need to update it before Apple releases a new version.
3: someone, a phone store operator suggested it may be a software issue but he can't fix it.
Any ideas will be very helpful. If anyone here can unlock and update this phone or have any solutions to this problem, it would be highly appreciated.
Thanks Guys.