Latest Facebook Lite 212 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; W-K510-EEA Build/PPR1.181008.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.120 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/212.0.0.6.106;] Android 9 Y60
Mozilla/5.0 (Linux; Android 9; SM-J600FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.111 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/212.0.0.6.106;] Android 9 Galaxy J6
Mozilla/5.0 (Linux; Android 9; Redmi 8 Build/PKQ1.190319.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/212.0.0.6.106;] Android 9 Redmi 8
Mozilla/5.0 (Linux; Android 9; Pixel Build/PQ3A.190801.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.158 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/212.0.0.6.106;] Android 9 Pixel
Mozilla/5.0 (Linux; Android 9; Moto Z2 Play Build/PPS29.133-30; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/212.0.0.6.106;] Android 9 Moto Z2 Play
Mozilla/5.0 (Linux; Android 9; JAT-L41 Build/HUAWEIJAT-L41; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/212.0.0.6.106;] [ip:79.40.55.63] Android 9 Honor 8A Pro
Mozilla/5.0 (Linux; Android 9; AMN-LX9 Build/HUAWEIAMN-LX9; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/212.0.0.6.106;] Android 9 Y5 (2019)
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1803 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/87.0.4280.101 Mobile Safari/537.36[FBAN/EMA;FBLC/bn_IN;FBAV/212.0.0.6.106;] Android 8 Y81
Mozilla/5.0 (Linux; Android 8.1.0; 5033X_EEA Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.105 Mobile Safari/537.36[FBAN/EMA;FBLC/pl_PL;FBAV/212.0.0.6.106;] Android 8 1
Mozilla/5.0 (Linux; Android 8.0.0; SM-G930F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/212.0.0.6.106;] Android 8 Galaxy S7
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4X Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.111 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/212.0.0.6.106;] Android 7 Redmi 4X
Mozilla/5.0 (Linux; Android 7.1.1; LG-M700 Build/NMF26X; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/212.0.0.6.106;] Android 7 Q6
Mozilla/5.0 (Linux; Android 7.0; HUAWEI VNS-L31 Build/HUAWEIVNS-L31; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.89 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/212.0.0.6.106;] Android 7 P9 Lite
Mozilla/5.0 (Linux; Android 6.0.1; SM-G600FY Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.143 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/212.0.0.6.106;] Android 6 Galaxy On7
Mozilla/5.0 (Linux; Android 6.0.1; SM-A500H Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/212.0.0.6.106;] Android 6 Galaxy A5 Duos
Mozilla/5.0 (Linux; Android 5.1; Lenovo A1010a20 Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/88.0.4324.181 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/212.0.0.6.106;] Android 5 A Plus
Mozilla/5.0 (Linux; Android 5.1; A6_Lite Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/43.0.2357.121 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/212.0.0.6.106;] Android 5 A6 Lite
Mozilla/5.0 (Linux; Android 5.1.1; A37f Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36[FBAN/EMA;FBLC/id_ID;FBAV/212.0.0.6.106;] Android 5 A37f
Mozilla/5.0 (Linux; Android 10; STK-L21 Build/HUAWEISTK-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.125 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/212.0.0.6.106;] Android 10 Y9 Prime (2019)
Mozilla/5.0 (Linux; Android 10; SM-M013F Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/212.0.0.6.106;] Android 10 Galaxy M01 Core