Default [Q] stuck in CWM recovery after accidental OTA update

lg g2 att rooted with stock ROM

i actually already found a fix here

but i tried it and it didn't work.

the phone connects fine to my computer and ADB works even though it's in recovery, but after copy/pasting the code i'm still getting the same problem.

i've tried a full wipe, and trying to install an old backup. i've tried installing the stock rooted rom again, still ending up at CWM recovery.

any other options?