The LG Optimus G Pro was the flagship device of 2013 for LG. A budget phone known as the LG G Pro Lite was released beside it. There has been pretty much no development for this device since its release. Development can finally begin now that developer "laufersteppenwolf" has released an unsecured boot.img with Clock Work Mod Recovery. This is not a bootloader unlock method. This actually circumvents the bootloader which means this method won't actually void your warranty! If you have this device you will want to head to the link below for the downloads and directions.
via XDA