Download the tmo .tot file and use lg flash to restore it to stock. itll format everything on internal sdcard so backup anything u may need off it.T-Mobile firmware can be found here . Thanks to @ wolfgart for the files and @ thecubed for codefire hosting.*Step by step picture guide - http://imgur.com/W83hMPE install the drivers.put phone into Download Mode (power off. unplug USB. pull battery. put battery back in. press/hold Volume 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/1cQADXm (this site includes a "download manager.. UNCHECK THE BOX before downloading dll file.)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 on the tot file. Takes a bit.After crc check finishes unplug the phone. plug phone back in. it should now be seen in LG Flash and start flashing.Phone will reboot when finished. You may end up on a screen with s "2"... let it sit there for a minute or two.If stuck on "2" try unplugging the usb cable from the phone.. wait 10 seconds.. then plug the usb cable back in. now wait 30 seconds and hopefully it changes to a "3"Once the phone says "3" you can unplug the USB.. remove the battery and plug back in.. boot back up... you are now 100% stock.