Latest Facebook 471 user agents:

User Agent Platform Device
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/471.0.0.20.112;FBBV/618472162;FBDV/iPhone18,2;FBMD/iPhone;FBSN/iOS;FBSV/26.3.1;FBSS/3;FBID/phone;FBLC/en_US;FBOP/5;FBRV/621632390] iOS 26 iPhone 17 Pro Max
Mozilla/5.0 (iPhone; CPU iPhone OS 15_8_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/19H402 [FBAN/FBIOS;FBAV/471.0.0.20.112;FBBV/618472162;FBDV/iPhone9,4;FBMD/iPhone;FBSN/iOS;FBSV/15.8.6;FBSS/3;FBID/phone;FBLC/it_IT;FBOP/5;FBRV/621632390] iOS 15 iPhone 7 Plus
Mozilla/5.0 (Linux; Android 9; YK_P30 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 YK P30
Mozilla/5.0 (Linux; Android 9; Y9Plus Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Y9 Plus
Mozilla/5.0 (Linux; Android 9; X6_Soul_mini Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/122.0.6261.90 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 X6 Soul Mini
Mozilla/5.0 (Linux; Android 9; W-U300 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.122 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Ride
Mozilla/5.0 (Linux; Android 9; W-U300 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/125.0.6422.113 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Ride
Mozilla/5.0 (Linux; Android 9; U304AC Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Icon
Mozilla/5.0 (Linux; Android 9; T9S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 T9 S
Mozilla/5.0 (Linux; Android 9; SUGAR_Y18 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] FBNV/1 Android 9 Y18
Mozilla/5.0 (Linux; Android 9; SUGAR_Y18 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Y18
Mozilla/5.0 (Linux; Android 9; SMART_W10X_EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;IABMV/1;] Android 9 Smart W10X
Mozilla/5.0 (Linux; Android 9; SM-T820 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] FBNV/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/126.0.6478.162 Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 Galaxy Tab S3 9.7" WiFi
Mozilla/5.0 (Linux; Android 9; SM-J337R7 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/117.0.0.0 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 SM-J337R7
Mozilla/5.0 (Linux; Android 9; Samsung Chromebook Pro Build/R114-15437.31.0; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.134 Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Chrome OS 15437 Chromebook
Mozilla/5.0 (Linux; Android 9; S3mini Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 S3 Mini
Mozilla/5.0 (Linux; Android 9; S32_NFC Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] FBNV/1 Android 9 S32 NFC
Mozilla/5.0 (Linux; Android 9; S32_NFC Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 S32 NFC
Mozilla/5.0 (Linux; Android 9; S10 Tank PRO 2020 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/126.0.6478.162 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/471.0.0.35.80;] Android 9 S10 Tank Pro (2020)