I've tried several times to permanently unlock my phone with the app. I paid for it fully before I left the store. I've tried different towers, WiFi hotspots, towns, and times. Every time I get "Server not responding." I called customer support and they said they would email an unlock code in a day or so. Then I get the email... This device can't be unlocked with a code, use the device unlock app on your phone.
Best answer by tmo_marissaView original