Good morning,

I just moved from ATT to T mobile for their International Roaming costs. Had an issue with 4gLTE, but after a phone call I changed my APN to Fast.t-mobile.com and now that works. The next issue I have is that I get no data service once I leave 4g. I should have 2g service on the interstate, but get nothings. I have seen threads on SmartTalk and Radio upgrades, but none seem to apply to me. Mobile Data and Data Roaming are both selected.

Android Version 4.1.2
Baseband 1727ucmci
Build number JZ054k.1727ucmc1