how do I sign in with a different apple id
Signed my sons iPhone in with my Apple ID but need to give him his own. How do I change the Apple ID?
iPhone 11, iOS 13
Question marked as
Top-ranking reply
If 13 years old or older.
If under 13 years old, you will need to set up Family Sharing to create an ID.
Family Sharing and Apple ID for your child
When changing to the new ID, there may be some data loss, but you can minimize it. If syncing photos with iCloud, ensure Optimization is turned off in Settings/Your Name/iCloud/Photos and/or in Photos/Preferences/iCloud. Then make sure full resolution photos are on the device/computer. When signing out of iCloud, if asked whether you want to retain data, choose yes. Messages conversations will be lost if they are addressed to the ID. See the article below for other places that the old ID should be removed. See Winston Churchill's response in the below discussion. Also set up Family Sharing to keep access to your apps/purchases.
How to transfer all files from one iCloud account to another
Apple ID email address or password - What to do after you change