Today morning all the major Android websites had news that the bootloader on the AT&T version of Samsung Galaxy S4 was locked down after cyanogen aka Steve Kondik posted about the same on his Google+ page.
We have some good news for T-Mobile owners, the bootloader on the T-Mobile Samsung Galaxy S4 is unlocked, yes peeps it’s unlocked. All I can say now is “Let the Games Begin!”. Lets hope the AT&T one is unlocked soon.
Source – xda.