I sold my iPhone X to my girlfriend, and I'm surprising that iOS 14.3 is installed in her iPhone without any profile in settings.
Is it possible that I haven't unregistered the iPhone before initialise ?
Also, the feedback assistant app is install in the apps. I can't remove it.
Her last backup in her old iPhone 6 was iOS 12.4.9.
How do I install the official iOS 14.2 version if I can't remove the profile ?
Best regards