Latest Facebook 538 user agents:

User Agent Platform Device
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/538.1.0.47.78;FBBV/820060808;FBDV/iPhone17,5;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/825747641;IABMV/1] iOS 26 iPhone 16e
Mozilla/5.0 (iPad; CPU OS 17_7_11 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21H461 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad7,5;FBMD/iPad;FBSN/iPadOS;FBSV/17.7.11;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 17 iPad 6 9.7
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B83 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/18.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iOS 18 iPhone 11 Pro Max
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/538.1.0.47.78;FBBV/820060808;FBDV/iPhone16,1;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1];FBNV/1 iOS 18 iPhone 15 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 26_4_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23E261 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/825747641;IABMV/1] iOS 26 iPhone 14
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad12,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 26 iPad 9 10.2" WiFi
Mozilla/5.0 (iPad; CPU OS 17_7_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21H420 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad7,5;FBMD/iPad;FBSN/iPadOS;FBSV/17.7.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 17 iPad 6 9.7
Mozilla/5.0 (iPad; CPU OS 18_1_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B91 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad7,11;FBMD/iPad;FBSN/iPadOS;FBSV/18.1.1;FBSS/2;FBID/tablet;FBLC/en_GB;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 18 iPad 7 10.2
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone13,2;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/de_DE;FBOP/5;FBRV/825747641;IABMV/1] iOS 26 iPhone 12
Mozilla/5.0 (iPhone; CPU iPhone OS 18_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22B83 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone14,6;FBMD/iPhone;FBSN/iOS;FBSV/18.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iOS 18 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 Safari/604.1 [FBAN/FBIOS;FBAV/538.0.0.35.78;FBBV/818305441;FBDV/iPhone17,4;FBMD/iPhone;FBSN/iOS;FBSV/26.4.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/0;IABMV/1] iOS 26 iPhone 16 Plus
Mozilla/5.0 (iPhone; CPU iPhone OS 17_0_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21A350 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone16,1;FBMD/iPhone;FBSN/iOS;FBSV/17.0.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iOS 17 iPhone 15 Pro
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_12 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H364 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone10,3;FBMD/iPhone;FBSN/iOS;FBSV/16.7.12;FBSS/3;FBID/phone;FBLC/en_GB;FBOP/5;FBRV/825747641;IABMV/1] iOS 16 iPhone X
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/538.0.0.35.78;FBBV/818305441;FBDV/iPad13,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/0;IABMV/1] iPadOS 26 iPad Air 4 WiFi
Mozilla/5.0 (iPhone; CPU iPhone OS 16_7_11 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/20H360 Safari/604.1 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPhone10,6;FBMD/iPhone;FBSN/iOS;FBSV/16.7.11;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/825747641;IABMV/1] iOS 16 iPhone X
Mozilla/5.0 (iPhone; CPU iPhone OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 Safari/604.1 [FBAN/FBIOS;FBAV/538.0.0.35.78;FBBV/818305441;FBDV/iPhone14,5;FBMD/iPhone;FBSN/iOS;FBSV/26.5;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/0;IABMV/1] iOS 26 iPhone 13
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad13,8;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/fr_FR;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 26 iPad Pro 5 12.9" WiFi
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad12,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_GB;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 26 iPad 9 10.2" WiFi
Mozilla/5.0 (iPad; CPU OS 26_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23F77 [FBAN/FBIOS;FBAV/538.0.0.35.78;FBBV/818305441;FBDV/iPad11,1;FBMD/iPad;FBSN/iPadOS;FBSV/26.5;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/0;IABMV/1] iPadOS 26 iPad Mini 5
Mozilla/5.0 (iPad; CPU OS 17_7_11 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/21H461 [FBAN/FBIOS;FBAV/538.1.0.47.78;FBBV/820060808;FBDV/iPad7,5;FBMD/iPad;FBSN/iPadOS;FBSV/17.7.11;FBSS/2;FBID/tablet;FBLC/fr_FR;FBOP/5;FBRV/825747641;IABMV/1] iPadOS 17 iPad 6 9.7