I have the AT&T G2, but I highly recommend TWRP recovery. I had always used CWM prior to this device, too, but I'm not sure if you have to add the Loki exploit to bypass the bootloader with CWM. TWRP has the exploit built in as best I can tell.
Sent from my LG-D800 using xda app-developers app
Current Phone: LG G2 - D800
Previous Phones: LG Optimus T, HTC Glacier (MyTouch 4G), LG Optimus L9, Samsung Focus
Preferred ROM: AOKP
Desktop: AMD Phenom II X6 1055T, 8GB DDR3-1333, Gigabyte Radeon HD6670, Windows 7
Laptop: Toshiba Satellite, Intel Celeron, 3 GB SDRAM, Kubuntu 13.04