The T-Mobile variant of the LG V20 has started receiving a new update. Arriving as software version H91810j and weighing in at over 580MB, the new firmware brings along multiple changes, including Android security fixes for December. Aside from the security patch, the update also includes a fix related to Android Pay as well as an audio quality patch. Several other minor bug fixes are included as well. The update, however, is still based on Android version 7.0 - no 7.1.1 yet. Source | Via
Source: http://www.gsmarena.com/new_tmobile_lg_v20_update_brings_december_security_patch_other_changes-news-22842.php