Latest Facebook Lite 280 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/88.0.4324.93 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Y60
Mozilla/5.0 (Linux; Android 9; W-K510-EEA Build/PPR1.181008.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Y60
Mozilla/5.0 (Linux; Android 9; Ulefone_Note 7 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.45 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/280.0.0.9.119;] Android 9 Note 7
Mozilla/5.0 (Linux; Android 9; SM-N950F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Galaxy Note 8
Mozilla/5.0 (Linux; Android 9; SM-J730F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.45 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/280.0.0.9.119;] Android 9 Galaxy J7 Pro
Mozilla/5.0 (Linux; Android 9; SM-J530G Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/280.0.0.9.119;] Android 9 Galaxy J5 Pro (2017)
Mozilla/5.0 (Linux; Android 9; SM-J530G Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.45 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/280.0.0.9.119;] Android 9 Galaxy J5 Pro (2017)
Mozilla/5.0 (Linux; Android 9; SM-J530F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Galaxy J5 (2017)
Mozilla/5.0 (Linux; Android 9; SM-A105FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/280.0.0.9.119;] Android 9 Galaxy A10
Mozilla/5.0 (Linux; Android 9; S40Lite Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/280.0.0.9.119;] Android 9 S40 Lite
Mozilla/5.0 (Linux; Android 9; Redmi Y2 Build/PKQ1.181203.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.45 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/280.0.0.9.119;] Android 9 Redmi Y2
Mozilla/5.0 (Linux; Android 9; Redmi Note 8 Build/PKQ1.190616.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/280.0.0.9.119;] Android 9 Redmi Note 8
Mozilla/5.0 (Linux; Android 9; Redmi Note 5 Build/PKQ1.180904.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Redmi Note 5
Mozilla/5.0 (Linux; Android 9; Redmi 7 Build/PKQ1.181021.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.101 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/280.0.0.9.119;] 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/80.0.3987.99 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Redmi 6A
Mozilla/5.0 (Linux; Android 9; OBASMART_3 Build/V19_20210813; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/130.0.6723.102 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/280.0.0.9.119;] Android 9 Smart 3
Mozilla/5.0 (Linux; Android 9; Nokia C1 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_GB;FBAV/280.0.0.9.119;] Android 9 C1
Mozilla/5.0 (Linux; Android 9; Multilaser_F Build/V8_20200722; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/280.0.0.9.119;] Android 9 F
Mozilla/5.0 (Linux; Android 9; MRD-LX1N Build/HUAWEIMRD-LX1N; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.92 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Y6 (2019)
Mozilla/5.0 (Linux; Android 9; MRD-LX1 Build/HUAWEIMRD-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.45 Mobile Safari/537.36[FBAN/EMA;FBLC/fr_FR;FBAV/280.0.0.9.119;] Android 9 Y6 (2019)