Latest Facebook Lite 204 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; Redmi Note 8T Build/PKQ1.190616.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/204.0.0.6.121;] Android 9 Redmi Note 8T
Mozilla/5.0 (Linux; Android 9; Redmi Note 8 Build/PKQ1.190616.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 9 Redmi Note 8
Mozilla/5.0 (Linux; Android 9; JKM-LX1 Build/HUAWEIJKM-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.83 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.5.121;] Android 9 Y9 (2019)
Mozilla/5.0 (Linux; Android 9; itel W6501 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/204.0.0.6.121;] Android 9 P36
Mozilla/5.0 (Linux; Android 9; itel W6004 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 9 A56 LTE
Mozilla/5.0 (Linux; Android 9; CPH1923 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/204.0.0.6.121;] Android 9 A1k
Mozilla/5.0 (Linux; Android 9; CPH1819 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 9 F7
Mozilla/5.0 (Linux; Android 8.1.0; W-K130-OPE Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.71 Mobile Safari/537.36[FBAN/EMA;FBLC/mk_MK;FBAV/204.0.0.6.121;] Android 8 Y50
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1820 Build/O11019; 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/204.0.0.6.121;] Android 8 Y91i
Mozilla/5.0 (Linux; Android 8.1.0; TECNO KB7 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/204.0.0.6.121;] Android 8 Spark 3
Mozilla/5.0 (Linux; Android 8.1.0; SM-G610F Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 8 Galaxy J7 Prime
Mozilla/5.0 (Linux; Android 8.1.0; Redmi Go Build/OPM1.171019.026; 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/204.0.0.6.121;] Android 8 Redmi Go
Mozilla/5.0 (Linux; Android 8.1.0; PowerMaxP490 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/66.0.3359.126 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 8 Power Max P490
Mozilla/5.0 (Linux; Android 8.1.0; itel A16 Plus RU Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/204.0.0.6.121;] Android 8 A16 Plus
Mozilla/5.0 (Linux; Android 8.1.0; DRA-L21 Build/HUAWEIDRA-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.101 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/204.0.0.6.121;] Android 8 Y5 (2018)
Mozilla/5.0 (Linux; Android 8.1.0; CPH1853 Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.143 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 8 A3s
Mozilla/5.0 (Linux; Android 8.1.0; CPH1803 Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.96 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 8 A3s
Mozilla/5.0 (Linux; Android 8.1.0; BKK-LX2 Build/HONORBKK-LX2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/204.0.0.6.121;] Android 8 Honor 8C
Mozilla/5.0 (Linux; Android 8.0.0; WAS-LX1 Build/HUAWEIWAS-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/204.0.0.6.121;] Android 8 P10 Lite
Mozilla/5.0 (Linux; Android 8.0.0; LG-H872 Build/OPR1.170623.032; 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/204.0.0.6.121;] Android 8 G6