Latest Facebook Messenger 416 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 7.0; Ilium X520 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/416.0.0.9.76;] Android 7 Ilium X520
Mozilla/5.0 (Linux; Android 7.0; Allure M1 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/116.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 7 Allure M1
Mozilla/5.0 (Linux; Android 6.0; 5023F Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 6 One Touch Pixi 4 Plus Power
Mozilla/5.0 (Linux; Android 14; V2225 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.99 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 14 Y56 5G
Mozilla/5.0 (Linux; Android 13; CPH2203 Build/TP1A.220905.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 13 A94
Mozilla/5.0 (Linux; Android 13; 23028RNCAG 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/416.0.0.9.76;] Android 13 Redmi A2+
Mozilla/5.0 (Linux; Android 12; WP19 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/416.0.0.9.76;] Android 12 WP19
Mozilla/5.0 (Linux; Android 12; S89 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/99.0.4844.88 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 12 S89
Mozilla/5.0 (Linux; Android 12; Note 14 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/115.0.5790.166 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 12 Note 14
Mozilla/5.0 (Linux; Android 12; MP03 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/416.0.0.9.76;] Android 12 A13 Pro 5G
Mozilla/5.0 (Linux; Android 11; ZTE A2022L Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 11 Axon 30
Mozilla/5.0 (Linux; Android 11; ZTE 9045 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.130 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 11 Blade V40
Mozilla/5.0 (Linux; Android 11; Nitro 55A Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 11 Nitro 55A
Mozilla/5.0 (Linux; Android 11; G51 Plus Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 11 G51 Plus
Mozilla/5.0 (Linux; Android 11; BUZZ 3 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/86.0.4240.185 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 11 Buzz 3
Mozilla/5.0 (Linux; Android 10; TECTOY_5029Y Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 10 ON 128GB
Mozilla/5.0 (Linux; Android 10; SM-G960U Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/416.0.0.9.76;] Android 10 Galaxy S9