Latest Facebook 427 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 15; SM-A146U Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 15 Galaxy A14 5G
Mozilla/5.0 (Linux; Android 9; ZTE Blade A7s Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Blade A7s
Mozilla/5.0 (Linux; Android 9; ZTE Blade A7s Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.168 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Blade A7s
Mozilla/5.0 (Linux; Android 9; ZTE Blade 10 Vita Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Blade 10 Vita
Mozilla/5.0 (Linux; Android 9; ZTE Blade 10 Vita Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.166 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Blade 10 Vita
Mozilla/5.0 (Linux; Android 9; Z6201V Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/99.0.4844.58 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Blade A7
Mozilla/5.0 (Linux; Android 9; YK_P30 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 YK P30
Mozilla/5.0 (Linux; Android 9; X90L Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 X90L
Mozilla/5.0 (Linux; Android 9; X7_Soul_Pro Build/PKQ1.191023.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 X7 Soul Pro
Mozilla/5.0 (Linux; Android 9; X2_euro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 X2
Mozilla/5.0 (Linux; Android 9; X19 S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 X19 S
Mozilla/5.0 (Linux; Android 9; Wildfire E1 Plus Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Wildfire E1 Plus
Mozilla/5.0 (Linux; Android 9; Wildfire E 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/427.0.0.31.63;] Android 9 Wildfire E
Mozilla/5.0 (Linux; Android 9; W-P611-EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 View 3 Pro
Mozilla/5.0 (Linux; Android 9; VTR-L09 Build/HUAWEIVTR-L09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 P10
Mozilla/5.0 (Linux; Android 9; vivo Z1i Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Z1i
Mozilla/5.0 (Linux; Android 9; vivo Z1i Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Z1i
Mozilla/5.0 (Linux; Android 9; vivo Z1i Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.166 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Z1i
Mozilla/5.0 (Linux; Android 9; vivo Z1i Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Z1i
Mozilla/5.0 (Linux; Android 9; vivo Z1 Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/427.0.0.31.63;] Android 9 Z1