www.androidpolice.com/.../starting-february-11-2015-all-four-major-us- carriers-will-let-you-sim-unlock-your-phone-heres-the-fine-print/Feb 6, 2015 ... Sprint's iPhone 6 doesn't work on AT&T, Verizon, or T-Mobile's LTE, ..... their bootloader is unlocked like on the g3 versus the locked one on Att. Just .... I bought an Asus Padfone X on a trip to the US. ..... They blame apple - and I have a galaxy. they play games and play games and play games. still trying.