Latest Facebook Lite 273 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; ZTE Blade A5 2019 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.50 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/273.0.0.22.48;] Android 9 Blade A5 (2019)
Mozilla/5.0 (Linux; Android 9; ZTE Blade A3 2020 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.99 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/273.0.0.22.48;] Android 9 Blade A3 (2020)
Mozilla/5.0 (Linux; Android 9; Z3351S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/273.0.0.22.48;] Android 9 Quest 5
Mozilla/5.0 (Linux; Android 9; W-V720-EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/93.0.4577.62 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/273.0.0.22.48;] Android 9 Y80
Mozilla/5.0 (Linux; Android 9; U202AA Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/273.0.0.22.48;] Android 9 Maestro
Mozilla/5.0 (Linux; Android 9; TECNO CC6 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/273.0.0.22.48;] Android 9 Camon 12 Air
Mozilla/5.0 (Linux; Android 9; TA-1053 Build/PKQ1.181105.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/273.0.0.22.48;] Android 9 5
Mozilla/5.0 (Linux; Android 9; Star_Mix_2 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/ar_AR;FBAV/273.0.0.22.48;] Android 9 Star Mix 2
Mozilla/5.0 (Linux; Android 9; SM-J600FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/273.0.0.22.48;] Android 9 Galaxy J6
Mozilla/5.0 (Linux; Android 9; SM-J530F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.71 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/273.0.0.22.48;] Android 9 Galaxy J5 (2017)
Mozilla/5.0 (Linux; Android 9; SM-J330F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.71 Mobile Safari/537.36[FBAN/EMA;FBLC/tr_TR;FBAV/273.0.0.22.48;] Android 9 Galaxy J3 (2017)
Mozilla/5.0 (Linux; Android 9; SM-A530F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/273.0.0.22.48;] Android 9 Galaxy A8
Mozilla/5.0 (Linux; Android 9; SM-A202F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/273.0.0.22.48;] Android 9 Galaxy A20e
Mozilla/5.0 (Linux; Android 9; Redmi 8 Build/PKQ1.190319.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/273.0.0.22.48;] Android 9 Redmi 8
Mozilla/5.0 (Linux; Android 9; Redmi 7 Build/PKQ1.181021.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/uk_UA;FBAV/273.0.0.22.48;] Android 9 Redmi 7
Mozilla/5.0 (Linux; Android 9; Redmi 6A Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.131 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/273.0.0.22.48;] Android 9 Redmi 6A
Mozilla/5.0 (Linux; Android 9; Redmi 6 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/88.0.4324.152 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/273.0.0.22.48;] Android 9 Redmi 6
Mozilla/5.0 (Linux; Android 9; MRD-LX1 Build/HUAWEIMRD-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/273.0.0.22.48;] Android 9 Y6 (2019)
Mozilla/5.0 (Linux; Android 9; JKM-LX1 Build/HUAWEIJKM-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/273.0.0.22.48;] Android 9 Y9 (2019)
Mozilla/5.0 (Linux; Android 9; Infinix X627 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/93.0.4577.62 Mobile Safari/537.36[FBAN/EMA;FBLC/id_ID;FBAV/273.0.0.22.48;] Android 9 Smart 3 Plus