Latest Facebook 507 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 12; i96 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 12 Unknown
Mozilla/5.0 (Linux; Android 11; ZTE A7030 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 11 Blade A71
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D127 [FBAN/FBIOS;FBAV/507.0.0.58.94;FBBV/716584418;FBDV/iPhone14,8;FBMD/iPhone;FBSN/iOS;FBSV/26.3;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/720610309] iOS 26 iPhone 14 Plus
Mozilla/5.0 (Linux; Android 9; itel L6005 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.260 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 Vision 1
Mozilla/5.0 (Linux; Android 12; moto g play - 2023 Build/S3SGS32.39-181-17; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/143.0.7499.192 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 12 Moto G Play (2023)
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D127 [FBAN/FBIOS;FBAV/507.0.0.58.94;FBBV/716584418;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/720610309;IABMV/1] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22C152 [FBAN/FBIOS;FBAV/507.0.0.58.94;FBBV/716584418;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/18.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/720610309;IABMV/1] iOS 18 iPhone 16 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E240 [FBAN/FBIOS;FBAV/507.0.0.58.94;FBBV/716584418;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/18.4;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/720610309;IABMV/1] iOS 18 iPhone 11 Pro Max
Mozilla/5.0 (Linux; Android 16; SM-A156U Build/BP2A.250605.031.A3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 16 Galaxy A15 5G
Mozilla/5.0 (Linux; Android 15; SM-A146U Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.125 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 15 Galaxy A14 5G
Mozilla/5.0 (Linux; Android 13; SM-A127F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 13 Galaxy A12
Mozilla/5.0 (Linux; Android 9; ZT216_1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;] Android 9 ZT216
Mozilla/5.0 (Linux; Android 9; ZT216_1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 ZT216
Mozilla/5.0 (Linux; Android 9; YK_P30 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 YK P30
Mozilla/5.0 (Linux; Android 9; X20 PRO Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 X20 Pro
Mozilla/5.0 (Linux; Android 9; Wildfire E Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 Wildfire E
Mozilla/5.0 (Linux; Android 9; vivo X21UD A Build/PKQ1.180819.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 X21 UD
Mozilla/5.0 (Linux; Android 9; V1941A Build/PKQ1.190302.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.79 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 U3
Mozilla/5.0 (Linux; Android 9; UMIDIGI X Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] Android 9 X
Mozilla/5.0 (Linux; Android 9; U202AA Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/135.0.7049.49 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/507.0.0.66.49;IABMV/1;] FBNV/5 Android 9 Maestro