Latest Facebook 202 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; VTR-L29 Build/HUAWEIVTR-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.96 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 9 P10
Mozilla/5.0 (Linux; Android 9; VS996 Build/PKQ1.190414.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 9 V30
Mozilla/5.0 (Linux; Android 9; SM-N950U 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/202.0.0.40.99;] Android 9 Galaxy Note 8
Mozilla/5.0 (Linux; Android 9; SM-J530F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.198 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] [ip:95.248.223.41] Android 9 Galaxy J5 (2017)
Mozilla/5.0 (Linux; Android 9; ASUS_X00TD Build/PKQ1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 9 ZenFone Max Pro M1
Mozilla/5.0 (Linux; Android 8.1.0; TECNO B1p Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Pop 2 Power
Mozilla/5.0 (Linux; Android 8.1.0; SM-J730G Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy J7 Pro
Mozilla/5.0 (Linux; Android 8.1.0; SM-J530F Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy J5 (2017)
Mozilla/5.0 (Linux; Android 8.1.0; LM-X212(G) Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 K8 (2018)
Mozilla/5.0 (Linux; Android 8.1.0; LG-M700 Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.81 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Q6
Mozilla/5.0 (Linux; Android 8.1.0; CPH1825 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.80 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 F9
Mozilla/5.0 (Linux; Android 8.1.0; CPH1819 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 F7
Mozilla/5.0 (Linux; Android 8.1.0; CLT-L09 Build/HUAWEICLT-L09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 P20 Pro
Mozilla/5.0 (Linux; Android 8.0.0; SM-J600FN Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/64.0.3282.137 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy J6
Mozilla/5.0 (Linux; Android 8.0.0; SM-G935F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.38.99;] Android 8 Galaxy S7 Edge
Mozilla/5.0 (Linux; Android 8.0.0; SM-G930V Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/73.0.3683.90 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy S7
Mozilla/5.0 (Linux; Android 8.0.0; SM-A600FN Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy A6
Mozilla/5.0 (Linux; Android 8.0.0; SM-A520F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy A5 (2017)
Mozilla/5.0 (Linux; Android 8.0.0; SAMSUNG-SM-G891A Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Galaxy S7 Active
Mozilla/5.0 (Linux; Android 8.0.0; RNE-L22 Build/HUAWEIRNE-L22; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/202.0.0.40.99;] Android 8 Nova 2I