Latest Facebook 497 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148 [FBAN/FBIOS;FBAV/497.1.0.68.108;FBBV/705219623;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/16.5.1;FBSS/2;FBCR/;FBID/phone;FBLC/en_US;FBOP/80] iOS 16 iPhone 11
Mozilla/5.0 (Linux; Android 11; RMX3263 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 11 C21Y
Mozilla/5.0 (Linux; Android 15; SM-E156B Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 Galaxy F15 5G
Mozilla/5.0 (Linux; Android 11; V2102 Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 11 Y12a
Mozilla/5.0 (Linux; Android 13; SM-G981N Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 13 Galaxy S20 5G
Mozilla/5.0 (Linux; Android 11; SM-S111DL Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.163 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 11 Galaxy A01
Mozilla/5.0 (Linux; Android 14; SM-A137F Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 14 Galaxy A13
Mozilla/5.0 (Linux; Android 13; SM-G781V Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 13 Galaxy S20 FE 5G
Mozilla/5.0 (Linux; Android 13; SM-A037G Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 13 Galaxy A03s
Mozilla/5.0 (Linux; Android 15; Infinix X6885 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 Hot 60 Pro
Mozilla/5.0 (Linux; Android 15; Infinix X6728 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 Hot 60i
Mozilla/5.0 (Linux; Android 13; RMX3624 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 13 C33
Mozilla/5.0 (Linux; Android 15; Infinix X6886 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.160 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 Hot 60 Pro+
Mozilla/5.0 (Linux; Android 13; HPPL63A Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.122 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 13 Panca
Mozilla/5.0 (Linux; Android 15; Infinix X6886 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 Hot 60 Pro+
Mozilla/5.0 (Linux; Android 16; SM-S906U Build/BP2A.250605.031.A3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 16 Galaxy S22+
Mozilla/5.0 (Linux; Android 14; T608G Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 14 Unknown
Mozilla/5.0 (Linux; Android 15; TECNO KM9 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 15 KM9
Mozilla/5.0 (Linux; Android 16; SM-S908U Build/BP2A.250605.031.A3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 16 Galaxy S22 Ultra
Mozilla/5.0 (Linux; Android 11; RMX2189 Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/132.0.6834.97 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/497.0.0.47.36;] Android 11 C12