AT&T has been getting notorious for locking bootloaders on it’s Android devices, LG Optimus G Pro was one of them but not for long. A while back the bootloader on the AT&T LG Optimus G was hacked, well we now an unofficial build of CyanogenMod 10.1 for the AT&T LG Optimus G Pro.
You need to have a lokified recovery installed on your LG Optimus G Pro, CWM can be found here and TWRP here. After that’s it’s a regular flash zip file in recovery followed by a wipe data/cache and you are good.
What doesn’t work:-
- Some data issues
Download links and installation instructions can be found here.