iphone xr, could not restore, unknown error (3603)
anyone know how to fix iphone xr, could not restore, unknown error (3603).
iPhone XR
User profile for user:
claire504
User level:
Community Specialist
Hey Smokyyyyy,
It appears that when you're trying to restore your iPhone XR, you are seeing that an unknown error occurred (3603). Check out the steps in this article to see if it might help: If you see an error when you update or restore your iPhone, iPad, or iPod
Let us know how those steps go.
Take care!