Latest Facebook 513 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 [FBAN/FBIOS;FBAV/513.1.0.55.90;FBBV/735017191;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/738600055;IABMV/1] iOS 26 iPhone 14
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/513.1.0.55.90;FBBV/735017191;FBDV/iPhone15,4;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/738600055;IABMV/1] iOS 26 iPhone 15
Mozilla/5.0 (Linux; Android 15; SM-A057G Build/AP3A.240905.015.A2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 15 Galaxy A05s
Mozilla/5.0 (Linux; Android 9; SM-J260A Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Galaxy J2 Core
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/513.1.0.55.90;FBBV/735017191;FBDV/iPhone12,5;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/738600055;IABMV/1] iOS 26 iPhone 11 Pro Max
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/513.1.0.55.90;FBBV/735017191;FBDV/iPhone14,7;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/738600055;IABMV/1] iOS 26 iPhone 14
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/513.1.0.55.90;FBBV/735017191;FBDV/iPhone17,2;FBMD/iPhone;FBSN/iOS;FBSV/26.2;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/738600055;IABMV/1] iOS 26 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/22F76 [FBAN/FBIOS;FBAV/513.1.0.55.90;FBBV/735017191;FBDV/iPhone13,3;FBMD/iPhone;FBSN/iOS;FBSV/18.5;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/738600055;IABMV/1] iOS 18 iPhone 12 Pro
Mozilla/5.0 (Linux; Android 9; ZT216_1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] FBNV/5 Android 9 ZT216
Mozilla/5.0 (Linux; Android 9; ZT216_1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 ZT216
Mozilla/5.0 (Linux; Android 9; Y4800 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Y4800
Mozilla/5.0 (Linux; Android 9; X20 PRO Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 X20 Pro
Mozilla/5.0 (Linux; Android 9; X19 S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 X19 S
Mozilla/5.0 (Linux; Android 9; U70B Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] FBNV/5 Android 9 U70B
Mozilla/5.0 (Linux; Android 9; U70B Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 U70B
Mozilla/5.0 (Linux; Android 9; Trekker-X4 Build/PKQ1.190414.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Trekker-X4
Mozilla/5.0 (Linux; Android 9; TECNO CC9 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/137.0.7151.115 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.46.107;] Android 9 Camon 12 Pro
Mozilla/5.0 (Linux; Android 9; SPC GEN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Gen
Mozilla/5.0 (Linux; Android 9; SM-T825 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.112 Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T395 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/136.0.7103.87 Safari/537.36 [FB_IAB/FB4A;FBAV/513.1.0.66.92;IABMV/1;] Android 9 Galaxy Tab Active 2 8.0"