Latest Facebook 456 user agents:

User Agent Platform Device
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone12,8;FBMD/iPhone;FBSN/iOS;FBSV/17.3.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 17 iPhone SE (2020)
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone11,2;FBMD/iPhone;FBSN/iOS;FBSV/18.7.9;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 18 iPhone XS
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone18,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490];FBNV/1 iOS 26 iPhone 17 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 14
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21B74 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/17.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 17 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 14_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/18F72 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/14.6;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 14 iPhone XR
Mozilla/5.0 (iPhone; CPU iPhone OS 16_1_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20B110 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone12,3;FBMD/iPhone;FBSN/iOS;FBSV/16.1.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 16 iPhone 11 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,8;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 14 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22D82 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/18.3.2;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 18 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone12,8;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone SE (2020)
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone13,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 12 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone18,5;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/582510490] iOS 26 iPhone
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 15 Pro Max
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/18.7.8;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 18 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone18,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 17 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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 13 Pro Max
Mozilla/5.0 (Linux; Android 16; SM-A546B Build/RQ3A.176559.065; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.0.0 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/456.0.0.52.30;FBLC/en_US;FBMF/samsung;FBDV/SM-A155F;FBSV/14;FBSS/1;FBID/phone;FBNG/4G;FBSR/1;FBOP/1;FBRV/0;IABMV/1] Android 16 Galaxy A15
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/456.0.0.43.107;FBBV/578727508;FBDV/iPhone13,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 12 Mini
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C55 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20F75 [FBAN/FBIOS;FBAV/456.0.0.43.107;FBBV/578727508;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/16.5.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/582510490] iOS 16 iPhone 14