3G for unlocked Samsung Focus S i937

[Skyline_Dao]

I have a question on if I can turn on 3G instead of 4G and btw I have an unlocked att windows phone that's running t-mobile

 

[Narse77]

From my understanding you cannot. You once were able to get into Field Test Mode and turn off 4G but I believe that was disabled with the last round of updates.

 

[Skyline_Dao]

I understand. Thank you