Latest Facebook 492 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 16; SM-S921U Build/BP2A.250605.031.A3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 16 Galaxy S24
Mozilla/5.0 (Linux; Android 13; Z70 Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 13 Unknown
Mozilla/5.0 (Linux; Android 10; STK-L21 Build/HUAWEISTK-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 10 Y9 Prime (2019)
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/492.0.0.101.111;FBBV/670308045;FBDV/iPhone16,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/673677846;IABMV/1] iOS 26 iPhone 15 Pro Max
Mozilla/5.0 (Linux; Android 16; Pixel 7 Build/BP4A.251205.006; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 16 Pixel 7
Mozilla/5.0 (Linux; Android 9; Z6201V Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Blade A7
Mozilla/5.0 (Linux; Android 9; vivo 1921 Build/PKQ1.190302.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 U20
Mozilla/5.0 (Linux; Android 9; V1945A Build/PKQ1.190626.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 9 Y9s
Mozilla/5.0 (Linux; Android 9; V1945A Build/PKQ1.190626.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] FBNV/5 Android 9 Y9s
Mozilla/5.0 (Linux; Android 9; Trekker-X4 Build/PKQ1.190414.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Trekker-X4
Mozilla/5.0 (Linux; Android 9; T9S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] FBNV/5 Android 9 T9 S
Mozilla/5.0 (Linux; Android 9; SM-T835 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 9 Galaxy Tab S4 10.5"
Mozilla/5.0 (Linux; Android 9; SM-T827R4 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T825Y Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/133.0.6943.89 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T825Y Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T825 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] FBNV/5 Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T825 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Galaxy Tab S3 9.7" LTE
Mozilla/5.0 (Linux; Android 9; SM-T820 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 9 Galaxy Tab S3 9.7" WiFi
Mozilla/5.0 (Linux; Android 9; SM-T820 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;IABMV/1;] Android 9 Galaxy Tab S3 9.7" WiFi
Mozilla/5.0 (Linux; Android 9; SM-T820 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/492.0.0.127.80;] Android 9 Galaxy Tab S3 9.7" WiFi