Latest Facebook 540 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F76 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/2;FBID/phone;FBLC/en_Qaau_GB;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone XR
Mozilla/5.0 (iPhone; CPU iPhone OS 18_6_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22G100 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone12,8;FBMD/iPhone;FBSN/iOS;FBSV/18.6.2;FBSS/2;FBID/phone;FBLC/de_DE;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone SE (2020)
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/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/837704895;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/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/837704895;IABMV/1];FBNV/1 iOS 26 iPhone 13 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22D82 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone15,2;FBMD/iPhone;FBSN/iOS;FBSV/18.3.2;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone 14 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C55 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1];FBNV/1 iOS 26 iPhone 16 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 26_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23A330 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone18,3;FBMD/iPhone;FBSN/iOS;FBSV/26.0;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1] iOS 26 iPhone 17
Mozilla/5.0 (iPhone; CPU iPhone OS 18_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22G86 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/18.6;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone 15
Mozilla/5.0 (iPhone; CPU iPhone OS 17_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21G93 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1];FBNV/1 iOS 17 iPhone 15
Mozilla/5.0 (iPhone; CPU iPhone OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20D67 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/16.3.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/837704895;IABMV/1] iOS 16 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C55 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone18,2;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/837704895;IABMV/1] iOS 26 iPhone 17 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23A341 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone15,3;FBMD/iPhone;FBSN/iOS;FBSV/26.0;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/837704895;IABMV/1] iOS 26 iPhone 14 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 26_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23A341 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.0;FBSS/3;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/837704895;IABMV/1] iOS 26 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H340 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/18.7.7;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone 16 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21E236 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.4.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1];FBNV/1 iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21E236 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.4.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/837704895;IABMV/1] iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F76 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone13,1;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone 12 Mini
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/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/837704895;IABMV/1] iOS 26 iPhone 13 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22C152 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/18.2;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/837704895;IABMV/1] iOS 18 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C71 Safari/604.1 [FBAN/FBIOS;FBAV/540.0.0.44.68;FBBV/828638047;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.2.1;FBSS/3;FBID/phone;FBLC/en_Qaau_US;FBOP/5;FBRV/837704895;IABMV/1];FBNV/1 iOS 26 iPhone 13