Latest Facebook Messenger 417 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; S5710 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/417.0.0.12.64;] Android 9 S5710
Mozilla/5.0 (Linux; Android 9; KFMUWI Build/PS7327.3329N; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/112.0.5615.197 Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Fire OS 7 Fire 7" (2019)
Mozilla/5.0 (Linux; Android 7.0; Neffos C5s 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/417.0.0.12.64;] Android 7 C5s
Mozilla/5.0 (Linux; Android 7.0; Allure M2 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/417.0.0.12.64;] Android 7 Allure M2
Mozilla/5.0 (Linux; Android 13; V2247 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/417.0.0.12.64;] Android 13 Y36
Mozilla/5.0 (Linux; Android 13; SM-G990B 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/417.0.0.12.64;] Android 13 Galaxy S21 FE 5G
Mozilla/5.0 (Linux; Android 13; Pixel 6 Pro Build/TQ3A.230705.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 13 Pixel 6 Pro
Mozilla/5.0 (Linux; Android 13; motorola razr plus 2023 Build/T1TZ33.3-62-29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 13 Moto Razr+ (2023)
Mozilla/5.0 (Linux; Android 13; CPH2515 Build/RKQ1.211119.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 13 Nord N30 5G
Mozilla/5.0 (Linux; Android 13; CPH2371 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/417.0.0.12.64;] Android 13 Reno 7
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/417.0.0.12.64;] Android 13 Redmi A2+
Mozilla/5.0 (Linux; Android 12; TMAF025G 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/417.0.0.12.64;] Android 12 REVVL 6 5G
Mozilla/5.0 (Linux; Android 12; T779W 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/417.0.0.12.64;] Android 12 Stylus 5G
Mozilla/5.0 (Linux; Android 12; T779W Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.130 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 12 Stylus 5G
Mozilla/5.0 (Linux; Android 12; T5 Pro 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/417.0.0.12.64;] Android 12 T5 Pro
Mozilla/5.0 (Linux; Android 12; T Phone Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.153 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 12 T Phone
Mozilla/5.0 (Linux; Android 12; SM-G973F 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/417.0.0.12.64;] Android 12 Galaxy S10
Mozilla/5.0 (Linux; Android 12; Power Armor 16 Pro 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/417.0.0.12.64;] Android 12 Power Armor 16 Pro
Mozilla/5.0 (Linux; Android 12; Infinix X670 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/417.0.0.12.64;] Android 12 Note 12
Mozilla/5.0 (Linux; Android 12; 2109119BC Build/SKQ1.211006.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.196 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/417.0.0.12.64;] Android 12 Civi