Latest Facebook 448 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; ZT216_1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 ZT216
Mozilla/5.0 (Linux; Android 9; Z4_EEA Build/PPR2.181005.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 MatrixPad Z4
Mozilla/5.0 (Linux; Android 9; V2171A Build/PQ3A.190605.01111538; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/91.0.4472.114 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 iQOO 9
Mozilla/5.0 (Linux; Android 9; V1941A Build/PKQ1.190302.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.231 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 U3
Mozilla/5.0 (Linux; Android 9; U304AC Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 Icon
Mozilla/5.0 (Linux; Android 9; TRENDY 2 Build/PPR1.181008.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.210 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 Trendy 2
Mozilla/5.0 (Linux; Android 9; THANOS_10 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 Thanos 10
Mozilla/5.0 (Linux; Android 9; TBBVNC100005208 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] FBNV/1 Android 9 TBBVNC100005208
Mozilla/5.0 (Linux; Android 9; TBBVNC100005208 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 TBBVNC100005208
Mozilla/5.0 (Linux; Android 9; T9S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] FBNV/1 Android 9 T9 S
Mozilla/5.0 (Linux; Android 9; T9S Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 T9 S
Mozilla/5.0 (Linux; Android 9; T30_EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] FBNV/1 Android 9 T30
Mozilla/5.0 (Linux; Android 9; T30_EEA Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 T30
Mozilla/5.0 (Linux; Android 9; Symphony G10 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.210 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 G10
Mozilla/5.0 (Linux; Android 9; SPC GEN PLUS Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 Gen Plus
Mozilla/5.0 (Linux; Android 9; SPC GEN LITE Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 Gen Lite
Mozilla/5.0 (Linux; Android 9; S90Pro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] FBNV/1 Android 9 S90 Pro
Mozilla/5.0 (Linux; Android 9; S90Pro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 S90 Pro
Mozilla/5.0 (Linux; Android 9; S42 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 S42
Mozilla/5.0 (Linux; Android 9; S3mini Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/121.0.6167.84 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/448.0.0.30.115;] Android 9 S3 Mini