Finally got this bitch back to stock :D Here's how I fixed it:
- First remove/uninstall everything (i.e. Drivers and the LG support tool). Delete the LG folder in C:\programdata
- Do a fresh install of drivers and the LG mobile support tool.
i also have the same model! have you rooted this phone? i can't seem to find instructions on how to go about doing this. can you please point me the right way?
I got the root from here