How to change the number of the mobile phone number registered Apple ID? Here is the official tutorial: understand it in seconds

      For Apple users, if they want to use the full range of iOS services, they must register an Apple ID, such as downloading apps, using iMessage, FaceTime, iCloud and other services.

　　So what should I do if I change my mobile number after registering my Apple ID? Today, @Apple Support's official Weibo account answered several frequently asked questions about Apple ID.

　　Officials say that you can change your number on your iPhone or iPad. First, log out of all Apple devices except for one device that you use for operation.

　　Then go to "Settings", "Your Name", click "Name, Phone Number, Email", select Edit in the Contact Method option, delete the existing number, and add a new phone number as prompted. After the change is successful, log in to all services again with the new account.

　　In addition, regarding the issue of borrowing Apple IDs between acquaintances, the official reminds that Apple ID contains the user's personal information such as address book, iCloud photos, mobile phone backups, etc. Even if you borrow it from a trusted person, it is equivalent to authorizing him to access all the contents of the account, and there is a risk of accidentally editing or deleting certain data.

　　It is worth mentioning that a user complained in the comment area: "So how do I turn off the login verification? I have two Apple IDs and I need a verification code every time I log in. It's really annoying. I can't even turn off the two-step verification."

　　In response, @Apple Support said, "In this case, if your Apple ID has been upgraded to two-factor authentication for more than two weeks and you have not canceled it by email within two weeks of registration, you cannot turn off two-factor authentication."