cannot update cellular on my iphone
i cannot even update my iphone x it always show unknown error 400 give me some tips that i can update my iphone x to 14
Windows, Windows 10
User profile for user:
sterling r
User level:
Community Specialist
Thanks for taking the time to post for help in the Apple Support Communities sujan123,
It sounds like you're having some trouble updating your iPhone X, and we'll be happy to assist.
The following page provides guidance on the next steps you can take to complete the update, if you encounter an error during the process: If you see an error when you update or restore your iPhone, iPad, or iPod
We hope this helps!