Latest Facebook 224 user agents:

User Agent Platform Device
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/224.0.0.33.114;] Android 9 Galaxy Note 8
Mozilla/5.0 (Linux; Android 9; SM-J415GN 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/224.0.0.33.114;] Android 9 Galaxy J4+
Mozilla/5.0 (Linux; Android 9; SM-A505FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 9 Galaxy A50
Mozilla/5.0 (Linux; Android 9; SM-A202F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 9 Galaxy A20e
Mozilla/5.0 (Linux; Android 9; MAR-LX2 Build/HUAWEIMAR-L22B01; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/75.0.3770.67 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 9 P30 Lite
Mozilla/5.0 (Linux; Android 9; LLD-L31 Build/HONORLLD-L31; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 9 Honor 9 Lite
Mozilla/5.0 (Linux; Android 9; ASUS_X01AD Build/WW_Phone-201905061022; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 9 ZenFone Max M2
Mozilla/5.0 (Linux; Android 8.1.0; REVVL 2 Build/OPM1.171019.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.166 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 REVVL 2
Mozilla/5.0 (Linux; Android 8.1.0; Nexus 6P Build/OPM6.171019.030.B1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Nexus 6P
Mozilla/5.0 (Linux; Android 8.1.0; Nexus 5X Build/OPM7.181205.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Nexus 5X
Mozilla/5.0 (Linux; Android 8.1.0; Neffos_C9A Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/88.0.4324.181 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 C9A
Mozilla/5.0 (Linux; Android 8.1.0; JKM-LX3 Build/HUAWEIJKM-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Y9 (2019)
Mozilla/5.0 (Linux; Android 8.1.0; DUA-L22 Build/HONORDUA-L22; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Honor 7S
Mozilla/5.0 (Linux; Android 8.1.0; BUZZ 1 Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Buzz 1
Mozilla/5.0 (Linux; Android 8.0.0; SM-J337T Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/68.0.3440.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Galaxy J3 Star
Mozilla/5.0 (Linux; Android 8.0.0; SM-J337R4 Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/68.0.3440.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Galaxy J3 Aura
Mozilla/5.0 (Linux; Android 8.0.0; SM-G930V Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Galaxy S7
Mozilla/5.0 (Linux; Android 8.0.0; SM-G930V 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/224.0.0.33.114;] Android 8 Galaxy S7
Mozilla/5.0 (Linux; Android 8.0.0; SM-G930V 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/224.0.0.33.114;] Android 8 Galaxy S7
Mozilla/5.0 (Linux; Android 8.0.0; SM-A720F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/224.0.0.33.114;] Android 8 Galaxy A7 (2017)