Latest Facebook 545 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E254 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/2;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/872530649] iOS 26 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23B85 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/26.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/872614820;IABMV/1] iOS 26 iPhone 11 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/de_DE;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21B74 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone13,1;FBMD/iPhone;FBSN/iOS;FBSV/17.1;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/872530649;IABMV/1] iOS 17 iPhone 12 Mini
Mozilla/5.0 (iPhone; CPU iPhone OS 26_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23A355 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone16,1;FBMD/iPhone;FBSN/iOS;FBSV/26.0.1;FBSS/3;FBID/phone;FBLC/pl_PL;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 15 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 17_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21C66 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.2.1;FBSS/2;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/872530649;IABMV/1] iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E254 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone18,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 17
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E254 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone15,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 14 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E252 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/872530649;IABMV/1] iOS 18 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone18,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/872530649;IABMV/1];FBNV/1 iOS 26 iPhone 17
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone15,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/de_DE;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 14 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone18,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_Qaau_GB;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 17
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_14 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H370 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone10,6;FBMD/iPhone;FBSN/iOS;FBSV/16.7.14;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/872530649;IABMV/1] iOS 16 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 17_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21G101 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/2;FBID/phone;FBLC/tr_TR;FBOP/5;FBRV/872530649;IABMV/1] iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone18,1;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_Qaau_US;FBOP/5;FBRV/872530649;IABMV/1];FBNV/1 iOS 26 iPhone 17 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_12 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H364 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone10,3;FBMD/iPhone;FBSN/iOS;FBSV/16.7.12;FBSS/3;FBID/phone;FBLC/en_Qaau_US;FBOP/5;FBRV/872530649;IABMV/1] iOS 16 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E254 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone13,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 12 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H124 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.7.2;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/872530649;IABMV/1] iOS 18 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H340 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone17,1;FBMD/iPhone;FBSN/iOS;FBSV/18.7.7;FBSS/3;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/872530649;IABMV/1] iOS 18 iPhone 16 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E254 Safari/604.1 [FBAN/FBIOS;FBAV/545.0.0.28.64;FBBV/865364471;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/872530649;IABMV/1] iOS 26 iPhone 16 Plus