Store: Various Stores
Features: And beginning Friday, September 9, at 12:01am PST, new and existing customers can get iPhone 7 32GB for $0—or iPhone 7 Plus 32GB for just $120—with iPhone 6 or newer trade in. Pre-register now and we’ll send a reminder as soon as it’s available.
You are basically giving T-Mobile your iPhone 6x in exchange for:
1) A 24-month loan of $650 to pay for the iPhone 7 32GB AND
2) $27/month in credits towards that loan as long as you stay a T-Mobile customer for 24 months