Originally Posted by dankduke
is there a link on where and how to root...
i just got a LG G2 AT&T D800 phone running 4.4.2 and am dying to root and install a custom ROM. I'll take even just root for now..
or can you roll back to another firmware and root?
any links or ideas on this?thanks..
What I did was I KDZ'd back to 4.2.2, then I rooted that and flashed a custom recovery. With that custom recovery I flashed T-Mobile's official 4.4.2 KK ROM and then flashed SuperU to achieve root on that ROM.
So now I'm running the official TMO KK ROM with root. I have no idea if that same process will work with your phone though since it's a D800, mine is D801. But I would assume it's the same process. Get the KDZ image of the D801 4.2.2 ROM, then you root that and flash TWRP recovery. Then you use that to flash the official KK ROM with SuperU.
Here's the link: http://forum.xda-developers.com/show....php?t=2432476
Use Method 2! That's what worked for me and others. Good luck dude.