How to update ios 11 to ios 12
How to update ios 11 to ios 12?
Windows, Windows 10
Question marked as
Top-ranking reply
Follow the instructions in the Related Article above. If you encounter a specific issue, describe it in this thread.
If your unit is capable of 15.7.3 or 16.3.1, you won't be able to update to any version of 12 or any other intermediate one.
(235485)