An Oreo update for the LG V30 has been imminent for some time now, no doubt about it. In fact, some LG v300S SK Telecom units are already enjoying Android 8.0.0 v19c software availability. Meanwhile, most other popular market variants of the handset across the US and Europe are still running the latest, officially available v10c Nougat builds. Model Buyer Suffix Buyer/Carrier Chip Type Version Live Date LGUS998 USA USA QCT v10c 2018-01-11 LGUS998 1US USA_128G QCT v10c 2018-01-11 ...
Source: https://www.gsmarena.com/android_oreo_update_to_start_hitting_some_lg_v30_units_shortly-news-29145.php