I have message that my Apple iPhone 12 has been carrier unlocked. Can I sell or do I need to do more.
I have received message from xfinity that my Apple iPhone has been carrier unlocked. Can I sell now or is there more options to do?
Were you trying to set up phone service with Xfinity?
Read Apple's support article: How to unlock your iPhone for use with a different carrier - Apple Support - Only some carriers offer the ability to unlock iPhone for use on any carrier. Follow the instructions in this article to unlock your iPhone.
Click on this link for 'iPhone: Wireless carrier support and features in the USA and Canada' - Wireless carrier support and features for iPhone in the United States and Canada - Apple Support - including a list of which ones offer unlocking.
Also worth considering whenever you are contacted by somebody instead of you contacting them:
Identifying legitimate emails from the App Store and iTunes Store - Identify legitimate emails from the App Store or iTunes Store - Apple Support
Recognize and avoid phishing messages, phony support calls, and other scams - Recognize and avoid phishing messages, phony support calls, and other scams - Apple Support
Apple 'How to identify, avoid, and report phishing' video--> https://youtu.be/SR3Z3fXXjfw