f I want to use my current phone as. trade in how can I transfer from it to new phone?
Also, how do I set up mt existing T Mobile info to the new e-simcard? Especially if I trade in my phone towards the new purchase?
iPhone XR
If you trade-in with Apple while ordering a new phone online, you do not ship the trade until after you receive the new phone. Also see the FAQ section of the following for more information: Apple Trade In - Apple
When I last traded in a phone, the box to send the old phone in didn't come until after I got the new phone. So I still had the old phone in my possession and was able to use the instructions in the blue link above your name on this page. Check this link...
current phone trade in --then how to transfer to new phone
