I need Apple to let my able to change my iMessage gmail or number
I mean my iMessage don’t allow me to fixed
iPhone 11, iOS 16
Marking your own post as best answer may prevent others from trying to help because they think you have fixed your problem.
Someone else posted that they
1. Signed out of iCloud.
2. Then they were able to sign out of Messages/FaceTime and sign in using a different Apple ID.
3. Then they signed back into iCloud using the ID that was signed into iCloud before.