Latest Facebook 499 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_8 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H352 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone15,5;FBMD/iPhone;FBSN/iOS;FBSV/18.7.8;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 15 Plus
Mozilla/5.0 (Linux; Android 12; RMX3516 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/133.0.6943.46 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/499.0.0.31.60;] FBNV/5 Android 12 Narzo 50A Prime
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 13 Pro Max
Mozilla/5.0 (iPad; CPU OS 18_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B91 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPad13,6;FBMD/iPad;FBSN/iPadOS;FBSV/18.1.1;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/697301994] iPadOS 18 iPad Pro 3 11"
Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22A3354 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.0;FBSS/3;FBID/phone;FBLC/tr_TR;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H31 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.7.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F76 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone17,3;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 16
Mozilla/5.0 (iPhone; CPU iPhone OS 18_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22C161 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/18.2.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 14
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPad12,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/697301994] iPadOS 26 iPad 9 10.2" WiFi
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_Qaau_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (iPad; CPU OS 15_8_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/19H394 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPad5,3;FBMD/iPad;FBSN/iPadOS;FBSV/15.8.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/697301994] iPadOS 15 iPad Air 2
Mozilla/5.0 (iPhone; CPU iPhone OS 18_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22C161 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.2.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/697301994;IABMV/1] iOS 18 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 17_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21G93 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 17 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,8;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 14 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone17,2;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 16 Pro Max
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPad15,7;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/697301994] iPadOS 26 iPad 11 10.9" WiFi
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/499.0.0.53.105;FBBV/693867054;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/697301994;IABMV/1] iOS 26 iPhone 16 Plus