[Verizon LG G3] annoyingduck:
Updated 2/3/16 Master Download Link Added at Bottom of This Post For All Old and Current KDZ's

This method is confirmed working 100% for devices running 10b/11c/12b/23abc regardless of root/unlock state. While the .tot method is also working on Windows 7, users with Windows 8.1 are having difficulty using that method. Myself and [MENTION=2684188]autoprime[/MENTION] obtained a 10b KDZ file that has solved the issue for +10b updaters that couldn't flash back to 10b, so please send him some love for his help and for hosting the file on Team Codefire's servers for all to download. A big shout out to [MENTION=2181463]quangnhut123[/MENTION] for creating the super sweet modified LG KDZ Flash Tool 2014 that makes KDZ flashing an absolute breeze!! He deserves some love as the previous KDZ flashing methods were anything but fun - especially on Windows 8. And another shout out to [MENTION=5795678]deathsquad737[/MENTION] for initially testing the method for our device.

-Please this post and second post FULLY before asking questions!

-First remove any of the .tot flashing tools/programs that you may have already installed as they will conflict with the KDZ flashing tool.

-Download and install the latest LG drivers for your phone here (FYI I am linking the LG site directly instead of the file to ensure that you download the current up-to-date drivers): http://www.lg.com/us/support-mobile/lg-VS985-Metallic-Black

-Download the VS985 10b KDZ: Downloads Located Below

-Download the LG Flash Tool 2014 from this thread here: http://xdaforums.com/showthread.php?t=2797190 and be sure to thank [MENTION=2181463]quangnhut123[/MENTION] for his efforts. Also read that thread a bit so you understand how to fully use the tool exactly, but I will outline the process below.

-Extract the .zip folder to wherever you wish to keep it (desktop, downloads, etc).

-Copy the 10b KDZ file (or whatever KDZ your flashing) into the LG Flash Tool folder

-Power off your phone completely, hold volume up, plug in the usb cable, wait for any drivers to load, and you should then be in Download Mode

-Run LGFlashTool2014.exe (you may need to run as administer as its not an installed program, rather an executed one from wherever you saved the folder).

-You may need to install Visual C++ Runtime Library. If so, refer to the LG Flash Tool thread for more info on obtaining that.

-Select CDMA as your type

-Select Diag as your phone mode

-Select your KDZ file that you copied or pasted into the folder

-Choose the option of CSE Flash (this is a full wipe, you will lose your data). Do not choose Normal Flash when performing a downgrade, nothing good will come from doing that!! Another screen will open, just leave everything the way it is.

-Click the Start button and yet another window will appear showing a language selection screen. Just leave everything the way it is as Korean and hit OK. Don't worry, the tool is already set to flash in English.

-Wait until the Flash is done 100% and unplug/reboot... and that's it - now enjoy your corrected mistake and stop taking OTA's!!!

KDZ files rock, and are nice and easy to flash. No separate DLL files or changing ports either with the tool linked. If any other KDZ files become available in the future I will add them to this post along with any tool or flashing method changes. This thread will be solely kept for KDZ flashing for the VS985. I will also help as much as I can if you run into trouble, though I am not a Windows expert and actually only boot into it when I have to run programs like this....Linux MInt FTW!!

~KDZ Downloads~

-VS98510b_01.kdz: http://downloads.codefi.re/autoprime/LG/LG_G3/VS985 -Thanks to [MENTION=2684188]autoprime[/MENTION]

-Mirror for VS98510b_01.kdz (10b): https://mega.co.nz/#!7ERgXJbI!2KxATJt7q-HWvAPbTfVrT3wGuwPjWCw70N65MVlgfWg md5: d228ba692ef0c4704cba0b00fad8b8c

-VS98512b_00.kdz: https://www.androidfilehost.com/?fid=95916177934537134 -Thanks to [MENTION=4936949]hokiealumnus[/MENTION] for the AFH hosting

-Mirror for VS98512b_00.kdz (12b): https://mega.co.nz/#!7AwylQiZ!vK6rumjP0r1eP7lN37oeJ_cWLwal1DnriGDPUZGW1-0 md5: e8280b279d327b96689579a9eca22a3e

New download link to all KDZ files thanks to [MENTION=2560614]roirraW "edor" ehT[/MENTION] https://www.androidfilehost.com/?w=files&flid=35484