Latest Facebook Messenger 382 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; Nitro 5P Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 9 Nitro 5P
Mozilla/5.0 (Linux; Android 9; LAVA LH9930 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.118 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 9 Iris 54
Mozilla/5.0 (Linux; Android 9; BUZZ 2 Lite 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/Orca-Android;FBAV/382.0.0.20.105;] Android 9 Buzz 2 Lite
Mozilla/5.0 (Linux; Android 8.1.0; W626 LITE Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.168 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 8 W6.26 Lite
Mozilla/5.0 (Linux; Android 8.1.0; Next_P_PRO Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 8 Next P Pro
Mozilla/5.0 (Linux; Android 8.1.0; HTC Desire 12s Build/OPM1.171019.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 8 Desire 12s
Mozilla/5.0 (Linux; Android 12; V2202 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.114 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 V25 SE
Mozilla/5.0 (Linux; Android 12; V2145 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.118 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 X80 Pro
Mozilla/5.0 (Linux; Android 12; V2136A Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 iQOO 8
Mozilla/5.0 (Linux; Android 12; SM-A035F Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 Galaxy A03
Mozilla/5.0 (Linux; Android 12; Power Armor14 Pro Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 Power Armor 14 Pro
Mozilla/5.0 (Linux; Android 12; Nokia G400 5G Build/SKQ1.220201.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.41 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 G400 5G
Mozilla/5.0 (Linux; Android 12; 22021211RG Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 F4
Mozilla/5.0 (Linux; Android 12; 21121210G Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 12 F4 GT
Mozilla/5.0 (Linux; Android 11; V2069 Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 Y12s (2021)
Mozilla/5.0 (Linux; Android 11; SHARK KSR-H0 Build/KASE2208050OS00MP4; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 Black Shark 4 Pro
Mozilla/5.0 (Linux; Android 11; R2022 Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 R2022
Mozilla/5.0 (Linux; Android 11; Premier5 Build/R01005; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/94.0.4606.85 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 Premier 5
Mozilla/5.0 (Linux; Android 11; Nokia G11 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 G11
Mozilla/5.0 (Linux; Android 11; Infinix X665B Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/382.0.0.20.105;] Android 11 Hot 12i