Switching Iphones
I currently have an Iphone6 that is a work phone and linked to my personal Apple ID. The iPhone 6 work phone will be upgraded to a new iPhone device soon. Once the upgrade happens I plan to use my iPhone 6 as my personal phone number and link it to my personal Apple ID. Should I deregister the IPhone 6 from my Apple ID before I do the upgrade? I’m concerned that once the iPhone 6 is disconnected from the work phone then reconnected to the personal phone that Apple ID will still recognize it as being attached to the work number? Hope this makes sense.