Yes, but only through Unofficial methods (Custom ROMs).
The Brutal Truth about updating the LG G5 to Android 10 (Don’t get your hopes up)
LG_Veteran
LG G5 Update to Android 10
If this is a spare phone or a toy, It breathes new life into the device, gives you a modern UI, and the dark mode is worth it. lg g5 update to android 10
LG never officially released Android 10 for the LG G5. The last official firmware for almost every variant of the G5 is Android 8.0 (Oreo) . Some carrier versions stopped at Android 7.0 (Nougat) or 7.1.
I’ve been seeing a lot of confusion online about getting Android 10 on the LG G5 (H850, H830, RS988, etc.), so I wanted to make a definitive post to save you all some time and frustration. Yes, but only through Unofficial methods (Custom ROMs)
They will just tell you the phone is discontinued.