Latest Facebook 163 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; Z3153V Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/84.0.4147.89 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 9 Blade Vantage 2
Mozilla/5.0 (Linux; Android 9; Nokia 3 V Build/PKQ1.190202.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 9 3 V
Mozilla/5.0 (Linux; Android 8.1.0; ONEPLUS A5000 Build/OPM1.171019.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 5
Mozilla/5.0 (Linux; Android 8.1.0; 5059S Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.79 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 Avalon V
Mozilla/5.0 (Linux; Android 8.0.0; ONEPLUS A5010 Build/OPR1.170623.032; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 5T
Mozilla/5.0 (Linux; Android 8.0.0; ONEPLUS A5000 Build/OPR1.170623.032; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 5
Mozilla/5.0 (Linux; Android 8.0.0; Mi A1 Build/OPR1.170623.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 Mi A1
Mozilla/5.0 (Linux; Android 8.0.0; MI 6 Build/OPR1.170623.027; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 Mi 6
Mozilla/5.0 (Linux; Android 8.0.0; MHA-L09 Build/HUAWEIMHA-L09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 Mate 9
Mozilla/5.0 (Linux; Android 8.0.0; G8441 Build/47.1.A.12.75; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 Xperia XZ1 Compact
Mozilla/5.0 (Linux; Android 8.0.0; ASUS_A006 Build/OPR1.170623.028; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.79 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 8 ZenFone V
Mozilla/5.0 (Linux; Android 7.1.2; View XL Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 View XL
Mozilla/5.0 (Linux; Android 7.1.2; Redmi Note 5A Prime Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi Note 5A Prime
Mozilla/5.0 (Linux; Android 7.1.2; Redmi Note 5A Prime Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/61.0.3163.98 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi Note 5A Prime
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 5 Plus Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi 5 Plus
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4X Build/NJH47F; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.78 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi 4X
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4X Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi 4X
Mozilla/5.0 (Linux; Android 7.1.2; Redmi 4A Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Redmi 4A
Mozilla/5.0 (Linux; Android 7.1.2; NX505J Build/N2G47E; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/55.0.2883.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Z7 Max
Mozilla/5.0 (Linux; Android 7.1.2; Mi A1 Build/N2G47H; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/163.0.0.43.91;] Android 7 Mi A1