Latest Facebook Messenger 405 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; TBBVNC100005207 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/405.0.0.16.112;] Android 9 TBBVNC100005207
Mozilla/5.0 (Linux; Android 9; SM-A102U Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 9 Galaxy A10e
Mozilla/5.0 (Linux; Android 9; Plume L4 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.135 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 9 Plume L4
Mozilla/5.0 (Linux; Android 9; GS190 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.135 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 9 GS190
Mozilla/5.0 (Linux; Android 9; Griffe T9 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/405.0.0.16.112;] Android 9 Griffe T9
Mozilla/5.0 (Linux; Android 8.1.0; Griffe T8 Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 8 Griffe T8
Mozilla/5.0 (Linux; Android 6.0.1; Le X522 Build/IFXNAOP5802102141S; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/49.0.2623.91 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 6 Le 3S X522
Mozilla/5.0 (Linux; Android 5.1; PGN518 Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 5 Plume P6
Mozilla/5.0 (Linux; Android 5.1.1; SM-G531F Build/LMY48B; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 5 Galaxy Grand Prime
Mozilla/5.0 (Linux; Android 14; V2239 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.120 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 14 Y100
Mozilla/5.0 (Linux; Android 13; V2208 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.101 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 X80 Lite 5G
Mozilla/5.0 (Linux; Android 13; V2158 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.135 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 V25 Pro
Mozilla/5.0 (Linux; Android 13; SM-E426B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Galaxy F42 5G
Mozilla/5.0 (Linux; Android 13; SM-E236B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/104.0.5112.97 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Galaxy F23 5G
Mozilla/5.0 (Linux; Android 13; SM-A226B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.101 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Galaxy A22 5G
Mozilla/5.0 (Linux; Android 13; SM-A146P Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.136 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Galaxy A14 5G
Mozilla/5.0 (Linux; Android 13; RMX3371 Build/TP1A.220905.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.101 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 GT Neo 3T
Mozilla/5.0 (Linux; Android 13; moto g23 Build/THA33.31-09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.101 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Moto G23
Mozilla/5.0 (Linux; Android 13; moto e13 Build/TLA33.105-42-27; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.101 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 13 Moto E13
Mozilla/5.0 (Linux; Android 12; XIG02 Build/SKQ1.210821.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.129 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/405.0.0.16.112;] Android 12 Redmi Note 10 JE