Latest Facebook 512 user agents:

User Agent Platform Device
Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22D8082 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/18.3.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 16e
Mozilla/5.0 (iPad; CPU OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F76 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPad7,11;FBMD/iPad;FBSN/iPadOS;FBSV/18.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/735898231] iPadOS 18 iPad 7 10.2
Mozilla/5.0 (iPhone; CPU iPhone OS 15_8_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/19H411 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone9,2;FBMD/iPhone;FBSN/iOS;FBSV/15.8.7;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 15 iPhone 7 Plus
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone16,1;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1];FBNV/1 iOS 26 iPhone 15 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E252 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/735898231;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 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone14,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_Qaau_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 26 iPhone 13 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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone15,3;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/735898231;IABMV/1] iOS 26 iPhone 14 Pro Max
Mozilla/5.0 (Linux; Android 10; RMX2185 Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/512.0.0.64.75;IABMV/1;] Android 10 C11
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D127 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 26 iPhone 15 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 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone SE (2022)
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone17,1;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 16 Pro
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/17.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 17 iPhone 13
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone17,2;FBMD/iPhone;FBSN/iOS;FBSV/18.6.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 16 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22F75 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/2;FBID/phone;FBLC/es_LA;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 11
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone15,3;FBMD/iPhone;FBSN/iOS;FBSV/16.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/735898231;IABMV/1] iOS 16 iPhone 14 Pro Max
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E252 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone13,3;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 18 iPhone 12 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23D127 [FBAN/FBIOS;FBAV/512.0.0.52.99;FBBV/731098301;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/26.3;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/735898231;IABMV/1] iOS 26 iPhone 16e
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone14,4;FBMD/iPhone;FBSN/iOS;FBSV/16.1.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/735898231;IABMV/1] iOS 16 iPhone 13 Mini
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/512.0.0.52.99;FBBV/731098301;FBDV/iPhone18,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/735898231;IABMV/1] iOS 26 iPhone 17 Pro Max