What to do if you install OTA update on rooted LG G3

From a post on XDA

For anyone else that took the update and is boot looping WTRP heres the fix that worked for me.

Originally Posted by brentkhack in G2 Forum. Thanks Brentkhack

Open Terminal Command in TWRP. On first page just hit The Advanced Button, Terminal > Command, Select Current Folder, Then type the following.

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/fota

then hit enter

type

dd if=/dev/zero of=/dev/block/platform/msm_sdcc.1/by-name/misc

then hit enter and reboot.

And then I used the method described by Autoprime to disable OTA updates in the hidden > menu. Heres what I did.

1. Open Dialer and dial 3845#*851# for hidden menu.
2. wlan test > ota setting > Disable
3. Reboot

So far no new update message. Thanks Autoprime and Brentkhack