???
We've been customers since late September. When the rep signed us up he gave us JOD. I assume that means we can upgrade any time we want, just turn in our devices and pay whatever down payment is required.
We also have two iPads on EIP, but unless there is some specific rule that I am unfamiliar with, what is stop stop me from ordering some new device whenever I feel like it? I mean, if I continue paying on my other devices does T-Mobile care if I 'upgrade' any time I wish?
My understanding was that T-Mobile ditched contracts a long time ago.
Am I totally misunderstanding your question?