Latest Facebook 484 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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone12,8;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone SE (2020)
Mozilla/5.0 (Linux; Android 11; CPH2421 Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/129.0.6668.78 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/484.0.0.63.83;] Android 11 A16e
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone 16e
Mozilla/5.0 (iPad; CPU OS 16_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20G75 [FBAN/FBIOS;FBAV/484.0.0.53.115;FBBV/648018468;FBDV/iPad12,2;FBMD/iPad;FBSN/iPadOS;FBSV/16.6;FBSS/2;FBID/tablet;FBLC/en_GB;FBOP/5;FBRV/649879277] iPadOS 16 iPad 9 10.2"
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1];FBNV/1 iOS 26 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 [FBAN/FBIOS;FBAV/484.0.0.53.115;FBBV/648018468;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/17.4.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/649879277;IABMV/1] iOS 17 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23C71 [FBAN/FBIOS;FBAV/484.1.0.75.115;FBBV/649462160;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.2.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone 14
Mozilla/5.0 (iPhone; CPU iPhone OS 16_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20B101 [FBAN/FBIOS;FBAV/484.1.0.75.115;FBBV/649462160;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/16.1.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 16 iPhone 11
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone 13
Mozilla/5.0 (iPad; CPU OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 [FBAN/FBIOS;FBAV/484.1.0.75.115;FBBV/649462160;FBDV/iPad12,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.4.2;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/651031300] 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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone SE (2022)
Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22A3351 [FBAN/FBIOS;FBAV/484.0.0.53.115;FBBV/648018468;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/18.0;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/649879277;IABMV/1] iOS 18 iPhone 16 Plus
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone11,2;FBMD/iPhone;FBSN/iOS;FBSV/18.7.9;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/651031300;IABMV/1] iOS 18 iPhone XS
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone14,2;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 17 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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 iPhone SE (2022)
Mozilla/5.0 (iPad; CPU OS 18_0_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22A3370 [FBAN/FBIOS;FBAV/484.0.0.53.115;FBBV/648018468;FBDV/iPad7,12;FBMD/iPad;FBSN/iPadOS;FBSV/18.0.1;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/649879277] iPadOS 18 iPad 7 10.2
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/484.0.0.53.115;FBBV/648018468;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/649879277;IABMV/1] iOS 26 iPhone 15
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/484.1.0.75.115;FBBV/649462160;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/651031300;IABMV/1] iOS 26 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/484.0.0.53.115;FBBV/648018468;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/649879277;IABMV/1];FBNV/1 iOS 26 iPhone 13 Pro Max
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/484.0.0.53.115;FBBV/648018468;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/649879277;IABMV/1] iOS 26 iPhone 11