I've been using this phone as a Gophone for over a year with no problems on the $25 250 minutes unlimited messaging plan. I would buy 1gb data for $25 and it would last 3-4 months. Now they don't offer the $25 data anymore. I switched to the Quick Messaging Basic Phone $35 500 minute plan with unlimited text and data and now my data doesn't work. I tried the unlockit.co.nz APN changer for regular AT&T and PAYG with no luck. When I put the SIM in the crappy ZTE I originally bought data works. Anyone have any ideas on how to fix this?