Restore Stock G2 Firmware

To install stock firmware...

download LG Flash zip (Windows only) - http://bit.ly/1EPz4tb

d/l stock (.tot) file and lg flash dll - http://pastebin.com/1jwL022g

*Step by step picture guide - http://imgur.com/W83hMPE

install the drivers.
put phone into Download Mode (power off. unplug USB. press/hold Vol up then plug in USB cable.)
In Windows Device Manager set the phones serial COM port to #41. (*see picture guide for help)
Install LG Flash. In "C:\LG\LG Flash" folder delete megalock dll. Replace with .dll below.
new megalock dll - http://bit.ly/1G845We
Run LG Flash in the "C:\LG\LG Flash" folder. Select korean factory if asked.
When LG Flash opens you will see a box to select firmware and dll.
Select LG Flash (.dll).
Select (.tot)
Hit OK (*see picture guide for help)
Hit yellow start button. If you get Milkyway error click ok. LG Flash will then run a crc check.
After crc check finishes unplug the phone from USB cable.
Wait 5 seconds then plug phone back in. LG Flash should start flashing your device now.
Phone will reboot when finished. Safe to unplug after reboot.

If it didn't work... you didn't follow the directions above.