Contacts syncing
I sold my old iphone to a cousin, however for some reason her contacts keep on syncing to my new iphone and my contacts sync to hers, any reason or solution behind this ?
iPhone 8, iOS 13
Question marked as
Before selling the device to her, did you completely logout of the device? And are the both of you sharing an Apple ID?
What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support