I am currently on a t-mobile business plan and wanting to upgrade my iPhone using the Apple iPhone upgrade plan. I have done this the last two years with the same t-mobile plan without, however now the app fails to confirm my carrier. I am asked to enter my cell phone number and the last four digits on the primary account holder's social security number (me) but when I do, I get an error that the "feature is not available right now" ... however when I friend did the same thing his worked. He is a regular t-mobile customer, not business.
How can this be fixed?
Best answer by tmo_amandaView original