I have an at&t lg g2, i was stock rooted and accidentally took the OTA. I have tried this i am completely unable to get to download mode. I don't think there is anything left to do.
What suggestion do you guys have?
I will give you feed back on every suggestion.
Type
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.