sign off on the device. The SGH-T999L, as the phone is known to its best pals, will still have that HSPA+ connectivity just in case you live in a spot that has not yet been covered by T-Mobile LTE. With the LTE support on bands 4 and 17, it's party time for AT&T customers using this device, as well.
The only possible downside here is that the Samsung Galaxy S IV is getting closer and closer and with possible new features like the rumored "eye scroll," which tracks your eyes to scroll content on the screen, who is going to want a phone without the latest and greatest capabilities?
source: FCC via TmoNews