Trade in
Hello, I want to trade in my iPhone for a back order iPhone 13, but once I order it does that mean I have to send in my phone right away, or do I send it once I receive my phone?
iPhone 11 Pro Max, iOS 14
They ship the trade in box and label at about the same time as your new iPhone. It may arrive a few days later.
Other information is in https://www.apple.com/shop/trade-in