Latest Facebook Messenger 358 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; ELE-L29 Build/HUAWEIELE-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 9 P30
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.71 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 9 P20 Lite
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L01; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.41 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 9 P20 Lite
Mozilla/5.0 (Linux; Android 8.1.0; SM-J710F Build/M1AJQ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 Galaxy J7
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/101.0.4951.41 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 Nexus 5X
Mozilla/5.0 (Linux; Android 8.0.0; WAS-LX1A Build/HUAWEIWAS-LX1A; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 P10 Lite
Mozilla/5.0 (Linux; Android 8.0.0; SM-G950F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 Galaxy S8
Mozilla/5.0 (Linux; Android 8.0.0; SM-G570M Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/92.0.4515.115 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 Galaxy J5 Prime
Mozilla/5.0 (Linux; Android 8.0.0; Plume L2 Build/O00623; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/62.0.3202.84 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 8 Plume L2
Mozilla/5.0 (Linux; Android 6.0; PGN522 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/50.0.2661.86 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 6 P6 Plus
Mozilla/5.0 (Linux; Android 12; V2120 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/99.0.4844.88 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 Y15s
Mozilla/5.0 (Linux; Android 12; SM-G998B Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.11.131;] Android 12 Galaxy S21 Ultra 5G
Mozilla/5.0 (Linux; Android 12; SM-A528B Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 Galaxy A52s 5G
Mozilla/5.0 (Linux; Android 12; SM-A515F Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.41 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 Galaxy A51
Mozilla/5.0 (Linux; Android 12; RMX3085 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 8
Mozilla/5.0 (Linux; Android 12; M2102J20SG Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 X3 Pro
Mozilla/5.0 (Linux; Android 12; ASUS_I006D Build/SKQ1.210821.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 12 ZenFone 8
Mozilla/5.0 (Linux; Android 11; SM-M325FV Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/98.0.4758.87 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 11 Galaxy M32
Mozilla/5.0 (Linux; Android 11; SM-M127G Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/87.0.4280.141 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 11 Galaxy M12
Mozilla/5.0 (Linux; Android 11; SM-G781B Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/358.0.0.13.131;] Android 11 Galaxy S20 FE 5G