AT&T Galaxy S4 has a Locked Bootloader.

According to Steve "Cyanogen" Kondik, the AT&T version of the Samsung Galaxy S4 has a locked bootloader. Samsung has typically been pretty open to the developer community over the years outside of their devices on Verizon, so this comes as a bit of a...

AT&T HTC One Bootloader Unlockable Via HTCdev Site

For now, it would appear that the AT&T variant of the HTC One sports a completely unlockable bootloader. By using HTC's own HTCdev site and generating the proper key, your device can be free to exploitation, as long as AT&T and HTC don't go fixing the...