Thanks for the replies guys!
I just thought maybe...just maybe...with this new BYOD sim card they might have allowed LTE if you were in the right area with the right phone. I guess it was wishful thinking
Enjoy your new Staight Talk "BYOP" sim.
Guys I'm using my unlocked Tmobile GSII with new ST ATT sim and when I set the apn settings and choose save it doesn't save. Anyone have a clue on this please?
For a couple days now I activated my Iphone AT&T with straight talk and everything has been great except MMS does not work. I went to unlockit and did the APN thing...but I can NOT click it to change the APN settings...its seems like its frozen. If anyone can help me great!
I should add my Data works great.
Specs on the phone from both Tmobile and PhoneArena do not support your statement...
Now they might both be wrong but they say only Band I (2100) and Band IV (1700/2100) are supported.
The Tmobile GS2 supports every gsm standard available in USA including AT&T's hspda 850/1900 mhz network. I use AT&T sim because I don't live in Tmobile's 3g/4g footprint. It's an easy choice. Edge with T'slow or HSPDA with AT&T.
Reason I'm asking is because I was interested in buying this phone but when I saw the specs on Tmobile's site saying it didn't support both ATT & Tmobile HSPA I changed my mind.