Latest Facebook 210 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; SM-N950N Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.87 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 9 Galaxy Note 8
Mozilla/5.0 (Linux; Android 9; SM-J737T Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.96 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 9 Galaxy J7 (2018)
Mozilla/5.0 (Linux; Android 9; SM-J600FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 9 Galaxy J6
Mozilla/5.0 (Linux; Android 9; Mi A2 Build/PKQ1.180904.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 9 Mi A2
Mozilla/5.0 (Linux; Android 9; LM-G710VM Build/PKQ1.181105.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 9 G7 ThinQ
Mozilla/5.0 (Linux; Android 8.1.0; SM-J530FM Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 8 Galaxy J5 (2017)
Mozilla/5.0 (Linux; Android 8.1.0; Redmi 6A Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.143 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 8 Redmi 6A
Mozilla/5.0 (Linux; Android 8.1.0; MI 8 SE Build/OPM1.171019.019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 8 Mi 8 SE
Mozilla/5.0 (Linux; Android 8.0.0; SM-G950F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 8 Galaxy S8
Mozilla/5.0 (Linux; Android 8.0.0; BND-L21 Build/HONORBND-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 8 Honor 7X
Mozilla/5.0 (Linux; Android 7.0; XT1585 Build/NCK25.118-10.5; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 Droid Turbo 2
Mozilla/5.0 (Linux; Android 7.0; SM-J727T1 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 Galaxy J7 V
Mozilla/5.0 (Linux; Android 7.0; LGLS775 Build/NRD90U; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 Stylo 2
Mozilla/5.0 (Linux; Android 7.0; HUAWEI VNS-L21 Build/HUAWEIVNS-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 P9 Lite
Mozilla/5.0 (Linux; Android 7.0; HUAWEI VNS-L21 Build/HUAWEIVNS-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.149 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 P9 Lite
Mozilla/5.0 (Linux; Android 7.0; HUAWEI VNS-L21 Build/HUAWEIVNS-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 P9 Lite
Mozilla/5.0 (Linux; Android 7.0; DLI-TL20 Build/HONORDLI-TL20; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 7 Honor 6A
Mozilla/5.0 (Linux; Android 6.0; Archos 101b Oxygen Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/104.0.5112.97 Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 6 101b Oxygen
Mozilla/5.0 (Linux; Android 5.1; HUAWEI CUN-L22 Build/HUAWEICUN-L22; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 5 Y5II
Mozilla/5.0 (Linux; Android 5.1; HUAWEI CUN-L21 Build/HUAWEICUN-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/50.0.2661.86 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/210.0.0.43.119;] Android 5 Y5II