Latest Facebook 443 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21B80 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone15,5;FBMD/iPhone;FBSN/iOS;FBSV/17.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 17 iPhone 15 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E246 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/26.4;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone15,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 14 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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone17,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 16 Pro Max
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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone11,8;FBMD/iPhone;FBSN/iOS;FBSV/14.6;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 14 iPhone XR
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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone13,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 12 Mini
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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone16,1;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 15 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F76 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone15,2;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 18 iPhone 14 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone18,1;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] 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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 16e
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/546755414] iOS 26 iPhone 13
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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 15
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/443.0.2.38.229;FBBV/543984574;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414];FBNV/1 iOS 26 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 18_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22G86 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.6;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 18 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 16_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20D47 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone10,6;FBMD/iPhone;FBSN/iOS;FBSV/16.3;FBSS/3;FBID/phone;FBLC/id_ID;FBOP/5;FBRV/546755414] 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 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_11 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H360 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone10,3;FBMD/iPhone;FBSN/iOS;FBSV/16.7.11;FBSS/3;FBID/phone;FBLC/id_ID;FBOP/5;FBRV/546755414] iOS 16 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21B101 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone12,8;FBMD/iPhone;FBSN/iOS;FBSV/17.1.2;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414] iOS 17 iPhone SE (2020)
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D8133 [FBAN/FBIOS;FBAV/443.0.2.38.229;FBBV/543984574;FBDV/iPhone14,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/546755414];FBNV/1 iOS 26 iPhone 13 Pro Max