T-Mobile will launch this March 27th a few new 4G LTE devices, and of of them is the new Samsung Galaxy S III LTE version. The new SGS III will run under 850/1900 GSM/GPRS EDGE, 850/1700/1900 HSPA, Band 4 and band 17 LTE, WiFi bgn and Bluetooth and NFC. T-Mobile uses the band 4 for LTE but AT&T uses the LTE band 17. We believe this phone will work perfectly if you unlock it and and test it under AT&T 4G network.
Now, with the new SGS IV coming, do you think this new update will be an smart move?