Latest Facebook 500 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 18_6_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22G100 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.6.2;FBSS/2;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 18 iPhone 11
Mozilla/5.0 (iPad; CPU OS 18_7_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22H217 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPad11,6;FBMD/iPad;FBSN/iPadOS;FBSV/18.7.3;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/700448384] iPadOS 18 iPad 8 10.2"
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F81 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone18,1;FBMD/iPhone;FBSN/iOS;FBSV/26.5.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 26 iPhone 17 Pro
Mozilla/5.0 (Linux; Android 11; vivo 1906 Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/149.0.7827.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/500.0.0.57.50;] Android 11 Y11
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone15,2;FBMD/iPhone;FBSN/iOS;FBSV/26.4;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 26 iPhone 14 Pro
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/16.1.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 11 Pro Max
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/17.6.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 17 iPhone 15 Pro Max
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/16.1.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 11 Pro Max
Mozilla/5.0 (Linux; Android 15; V2333 Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/149.0.7827.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/500.0.0.57.50;] Android 15 Y18
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone13,1;FBMD/iPhone;FBSN/iOS;FBSV/26.2.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 26 iPhone 12 Mini
Mozilla/5.0 (Linux; Android 14; 24048RN6CI Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/148.0.7778.215 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/500.0.0.57.50;] Android 14 Redmi A3x
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1820 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/113.0.5672.132 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/500.0.0.57.50;] Android 8 Y91i
Mozilla/5.0 (Linux; Android 13; SM-A032F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/149.0.7827.91 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/500.0.0.57.50;] Android 13 Galaxy A03 Core
Mozilla/5.0 (iPhone; CPU iPhone OS 16_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20D67 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/16.3.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 13
Mozilla/5.0 (iPhone; CPU iPhone OS 17_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21B91 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/17.1.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 17 iPhone 14
Mozilla/5.0 (iPhone; CPU iPhone OS 16_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20B82 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/16.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 12
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone17,3;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/700448384;IABMV/1] iOS 26 iPhone 16
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B91 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/18.1.1;FBSS/3;FBID/phone;FBLC/en_Qaau_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 18 iPhone 11 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 16_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20C65 [FBAN/FBIOS;FBAV/500.0.0.52.98;FBBV/696635672;FBDV/iPhone13,4;FBMD/iPhone;FBSN/iOS;FBSV/16.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 12 Pro Max
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/500.0.0.52.98;FBBV/696635672;FBDV/iPhone10,2;FBMD/iPhone;FBSN/iOS;FBSV/16.1.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/700448384;IABMV/1] iOS 16 iPhone 8 Plus