Latest Facebook Messenger 403 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; vivo 1902 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Y17
Mozilla/5.0 (Linux; Android 9; TECNO KC2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Spark 4
Mozilla/5.0 (Linux; Android 9; SM-J737A Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Galaxy J7 (2018)
Mozilla/5.0 (Linux; Android 9; SM-J415GN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.48 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Galaxy J4+
Mozilla/5.0 (Linux; Android 9; SM-G955F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.48 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Galaxy S8+
Mozilla/5.0 (Linux; Android 9; SM-A105FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Galaxy A10
Mozilla/5.0 (Linux; Android 9; RMX1941 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.65 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 C2
Mozilla/5.0 (Linux; Android 9; Redmi Note 5 Build/PKQ1.180904.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Redmi Note 5
Mozilla/5.0 (Linux; Android 9; PMT4238_4G_EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.47 Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Q Pro
Mozilla/5.0 (Linux; Android 9; INE-LX2 Build/HUAWEIINE-LX2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Nova 3i
Mozilla/5.0 (Linux; Android 9; Griffe T9 Plus Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/104.0.5112.97 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 Griffe T9 Plus
Mozilla/5.0 (Linux; Android 9; CPH1923 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.47 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 9 A1k
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1820 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.48 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y91i
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1820 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/111.0.5563.116 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y91i
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1808 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.48 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y81
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1807 Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.48 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y95
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1803 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.127 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y81
Mozilla/5.0 (Linux; Android 8.1.0; DUB-LX3 Build/HUAWEIDUB-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.47 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Y7 (2019)
Mozilla/5.0 (Linux; Android 8.1.0; Aquaris V Plus Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.47 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Aquaris V Plus
Mozilla/5.0 (Linux; Android 8.0.0; SM-J400G Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.47 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/403.1.0.17.106;] Android 8 Galaxy J4