Finally LG has started rolling out Android 7.0 Nougat update in it’s Hometown Korea. The official Nougat update hitting two variants of LG G4 at the moment, the LG G4 F500K receiving the update as build 30C (F500K30c) while LG G4 F500L variant receiving 30B (F500L30B), it is yet to confirm whether the Global roll out has begun.
It was earlier announced by LG that LG V10 and LG G4 will get Nougat update in 3Q 2017 and it seems that today is the day. The Global roll out will begin later but if you own a Korean LG G4 with any of the above mentioned two variants then you would be receiving the OTA anytime soon.
You can manually install the stock Nougat KDZ on LG G4, just grab the firmware from the link below.