Latest Facebook 536 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 15; SM-A146B Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 15 Galaxy A14 5G
Mozilla/5.0 (Linux; Android 14; SM-A137F Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 14 Galaxy A13
Mozilla/5.0 (Linux; Android 14; Infinix X6881 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.0.0.46.77;IABMV/1;] Android 14 Hot 50 Pro
Mozilla/5.0 (Linux; Android 13; SM-G780F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 13 Galaxy S20 FE
Mozilla/5.0 (Linux; Android 12; V2111 Build/SP1A.210812.003_NONFC; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.0.0.46.77;IABMV/1;] Android 12 Y21
Mozilla/5.0 (iPad; CPU OS 18_3_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22D2082 [FBAN/FBIOS;FBAV/536.0.0.41.69;FBBV/810658357;FBDV/iPad15,7;FBMD/iPad;FBSN/iPadOS;FBSV/18.3.2;FBSS/2;FBID/tablet;FBLC/en_US;FBOP/5;FBRV/816498256;IABMV/1] iPadOS 18 iPad 11 10.9" WiFi
Mozilla/5.0 (Linux; Android 14; RMX3762 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 14 C53
Mozilla/5.0 (Linux; Android 12; moto g pure Build/S3RHS32.20-42-13-3-12-4; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/143.0.7499.193 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 12 Moto G Pure
Mozilla/5.0 (Linux; Android 13; SM-A032F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.0.0.46.77;IABMV/1;] Android 13 Galaxy A03 Core
Mozilla/5.0 (Linux; Android 11; M2004J19C Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] FBNV/500 Android 11 Redmi 9
Mozilla/5.0 (iPhone; CPU iPhone OS 26_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23B85 Safari/604.1 [FBAN/FBIOS;FBAV/536.0.0.41.69;FBBV/810658357;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/26.1;FBSS/3;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/816638460;IABMV/1];FBNV/1 iOS 26 iPhone 15
Mozilla/5.0 (Linux; Android 11; M2004J19C Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 11 Redmi 9
Mozilla/5.0 (iPhone; CPU iPhone OS 26_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/23B85 Safari/604.1 [FBAN/FBIOS;FBAV/536.0.0.41.69;FBBV/810658357;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/26.1;FBSS/3;FBID/phone;FBLC/fr_FR;FBOP/5;FBRV/816638460;IABMV/1] iOS 26 iPhone 15
Mozilla/5.0 (Linux; Android 14; SM-A045F Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 14 Galaxy A04
Mozilla/5.0 (Linux; Android 12; CPH2119 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 12 F17 Pro
Mozilla/5.0 (Linux; Android 15; SM-G998U Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 15 Galaxy S21 Ultra 5G
Mozilla/5.0 (Linux; Android 12; SM-N976U Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.1.0.58.77;IABMV/1;] Android 12 Galaxy Note 10+
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E252 Safari/604.1 [FBAN/FBIOS;FBAV/536.0.0.41.69;FBBV/810658357;FBDV/iPhone12,1;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/2;FBID/phone;FBLC/en_US;FBOP/5;FBRV/816498256;IABMV/1] iOS 18 iPhone 11
Mozilla/5.0 (iPhone; CPU iPhone OS 18_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/22E252 Safari/604.1 [FBAN/FBIOS;FBAV/536.0.0.41.69;FBBV/810658357;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/18.4.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/816498256;IABMV/1] iOS 18 iPhone 15
Mozilla/5.0 (Linux; Android 12; CPH2269 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.0.0.46.77;IABMV/1;] FBNV/500 Android 12 A16