Sold my iPhone to someone else, now they can't download apps
Hello,
as the title said I just sold someone my old iPhone 6. Before I sold it, I followed the steps on this website to sign out of iCloud and reset the phone: https://support.apple.com/en-us/HT201351
Now this person made a new iCloud address to sing into the phone, but they say they cannot download apps. I checked whether I am signed in to that iPhone, but I am not. What could be the problem?
iPhone 6