Latest Facebook Lite 205 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; SM-J701F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/205.0.0.8.119;] Android 9 Galaxy J7 Core
Mozilla/5.0 (Linux; Android 9; Redmi 7A Build/PKQ1.190319.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/205.0.0.6.119;] Android 9 Redmi 7A
Mozilla/5.0 (Linux; Android 8.1.0; 5033E Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/93.0.4577.82 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/205.0.0.8.119;] Android 8 1
Mozilla/5.0 (Linux; Android 8.1.0; 5033E Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.166 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/205.0.0.8.119;] Android 8 1
Mozilla/5.0 (Linux; Android 7.1.1; Nexus 6 Build/N6F27M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/205.0.0.8.119;] Android 7 Nexus 6
Mozilla/5.0 (Linux; Android 7.0; PGN528 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/81.0.4044.138 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/205.0.0.6.119;] Android 7 Plume P6 Pro LTE
Mozilla/5.0 (Linux; Android 6.0.1; SM-G532M Build/MMB29T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.159 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/205.0.0.8.119;] Android 6 Galaxy J2 Prime
Mozilla/5.0 (Linux; Android 6.0.1; SM-G532M Build/MMB29T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.131 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/205.0.0.8.119;] Android 6 Galaxy J2 Prime
Mozilla/5.0 (Linux; Android 5.1; HUAWEI LUA-L21 Build/HUAWEILUA-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/50.0.2661.86 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/205.0.0.8.119;] Android 5 Y3II