How to switch iCloud ID on a reset iPad with previous owner's account?
My boyfriend’ iPad app store was being used via his own apple ID, but the iCloud belonged to the person he bought the ipad from whom he lost contact with and he ignored to sign it out. My Boyfriend already has the iPad in his device list and the box is available. He reset and restored the iPad and he has trouble using it because it asks about the previous owners apple ID.
How can he switch the iCloud ID to his own ?
[Re-Titled by Moderator]
Original Title: Switching iCloud ID
iPhone 13 Pro Max, iOS 26