LG G6 on AT&T receiving a bug-fixing update
AT&T has started pushing out a new update to LG G6 units on its network. The update arrives as software version H87110c, and although an official changelog isn't yet available, it's said to be a minor one that focuses on bug fixes.
As is usually the case with OTA roll outs, it may take sometime for the update to hit your device. You can manually check for the update by heading to your phone's Settings menu.