Okay i just wanted to know if i can use this phone on tmobile? now i just unlocked it but didnt get tmoble yet, becauses i just wanted to know if the 3G will work on this phone. now i know that tmobile is running on 2100mhz UMTS witch is there 3G network. and i do know that the tour supports CDMA 850 / CDMA 1900 GSM 850 / GSM 900 / GSM 1800 / GSM 1900 WCDMA 2100. has anyone unlocked the tour from sprint and see if the 3G works?