Latest Facebook 457 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 16_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20A362 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/16.0;FBSS/2;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/585112623] iOS 16 iPhone XR
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_15 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H380 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone10,5;FBMD/iPhone;FBSN/iOS;FBSV/16.7.15;FBSS/3;FBID/phone;FBLC/vi_VN;FBOP/5;FBRV/585112623] iOS 16 iPhone 8 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 26 iPhone 13 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 26 iPhone 13 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone17,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623];FBNV/1 iOS 26 iPhone 16 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 17_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21D61 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone12,3;FBMD/iPhone;FBSN/iOS;FBSV/17.3.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/585112623];FBNV/1 iOS 17 iPhone 11 Pro
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/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,4;FBMD/iPhone;FBSN/iOS;FBSV/26.3;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 26 iPhone 13 Mini
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/457.0.2.43.105;FBBV/581666343;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.7.8;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 18 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/585112623] iOS 26 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 16_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20E247 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/16.4;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 16 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/585112623] iOS 26 iPhone 13 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 17_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21H16 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/17.7;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 17 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/585112623] iOS 26 iPhone 14
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/457.0.2.43.105;FBBV/581666343;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/18.7.8;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 18 iPhone 16e
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/585112623] iOS 26 iPhone 16e
Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21F90 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/17.5.1;FBSS/2;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/585112623] iOS 17 iPhone XR
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/457.0.2.43.105;FBBV/581666343;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/18.7.1;FBSS/2;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/585112623] iOS 18 iPhone XR
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_9 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H355 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/18.7.9;FBSS/2;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/585112623] iOS 18 iPhone XR
Mozilla/5.0 (iPhone; CPU iPhone OS 17_7_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21H216 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/17.7.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/585112623] iOS 17 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 15_8_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/19H380 [FBAN/FBIOS;FBAV/457.0.2.43.105;FBBV/581666343;FBDV/iPhone8,2;FBMD/iPhone;FBSN/iOS;FBSV/15.8.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/585112623] iOS 15 iPhone 6s Plus