Latest Facebook Lite 193 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 8.1.0; SM-J260F Build/M1AJB; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 8 Galaxy J2 Core
Mozilla/5.0 (Linux; Android 8.1.0; Redmi 5 Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 8 Redmi 5
Mozilla/5.0 (Linux; Android 8.0.0; AUM-L41 Build/HONORAUM-L41; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 8 Honor 7C
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4X Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/pl_PL;FBAV/193.0.0.14.119;] Android 7 Redmi 4X
Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6 Build/N6F27M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 7 Nexus 6
Mozilla/5.0 (Linux; Android 7.0; Sunny2 Plus Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/62.0.3202.84 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/193.0.0.14.119;] Android 7 Sunny 2 Plus
Mozilla/5.0 (Linux; Android 7.0; SM-A510F Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/64.0.3282.137 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 7 Galaxy A5 (2016)
Mozilla/5.0 (Linux; Android 6.0.1; SM-J106F Build/MMB29Q; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.149 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 6 Galaxy J1 mini Prime
Mozilla/5.0 (Linux; Android 5.1.1; SM-J320F Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.96 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 5 Galaxy J3 (2016)
Mozilla/5.0 (Linux; Android 5.1.1; ASUS_X014D Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/43.0.2357.121 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 5 ZenFone Go Plus
Mozilla/5.0 (Linux; Android 10; SM-G973U Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/193.0.0.14.119;] Android 10 Galaxy S10
Mozilla/5.0 (Linux; Android 10; SM-A405FN Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/193.0.0.14.119;] Android 10 Galaxy A40