Latest Facebook Messenger 418 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; RAVOZ Z5 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 9 Z5
Mozilla/5.0 (Linux; Android 9; Plume L6 Pro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 9 Plume L6 Pro
Mozilla/5.0 (Linux; Android 9; HPP-GS1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 9 Ghost
Mozilla/5.0 (Linux; Android 9; 5101J Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 9 L9 Plus
Mozilla/5.0 (Linux; Android 9; 5024D_EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 9 1S
Mozilla/5.0 (Linux; Android 8.1.0; Twist 2 Pro Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 8 Twist 2 Pro
Mozilla/5.0 (Linux; Android 8.1.0; Hyundai_Eternity_G50 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 8 Eternity G50
Mozilla/5.0 (Linux; Android 8.1.0; BUZZ 1 Plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 8 Buzz 1 Plus
Mozilla/5.0 (Linux; Android 7.0; VOX STEEL Plus Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 7 Vox Steel Plus
Mozilla/5.0 (Linux; Android 13; SM-S911B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Galaxy S23
Mozilla/5.0 (Linux; Android 13; SM-G991B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Galaxy S21 5G
Mozilla/5.0 (Linux; Android 13; SM-G988B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Galaxy S20 Ultra 5G
Mozilla/5.0 (Linux; Android 13; SM-F936B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Galaxy Z Fold 4
Mozilla/5.0 (Linux; Android 13; RMX3710 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 C55
Mozilla/5.0 (Linux; Android 13; moto g13 Build/THA33.31-31; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/113.0.5672.162 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Moto G13
Mozilla/5.0 (Linux; Android 13; KB2003 Build/RKQ1.211119.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 8T
Mozilla/5.0 (Linux; Android 13; CPH2525 Build/RKQ1.211119.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 Reno 10 Pro 5G
Mozilla/5.0 (Linux; Android 13; CPH2515 Build/RKQ1.211119.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/116.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.5.71;] Android 13 Nord N30 5G
Mozilla/5.0 (Linux; Android 13; 2304FPN6DG Build/TKQ1.221114.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 13 Ultra
Mozilla/5.0 (Linux; Android 13; 23049PCD8G Build/TKQ1.221114.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/418.0.0.11.71;] Android 13 F5