Latest Facebook 234 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; STF-L09 Build/HUAWEISTF-L09; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.111 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Honor 9
Mozilla/5.0 (Linux; Android 9; SNE-LX1 Build/HUAWEISNE-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.93 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Mate 20 Lite
Mozilla/5.0 (Linux; Android 9; SM-J730GM Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Galaxy J7 Pro
Mozilla/5.0 (Linux; Android 9; SM-J337V Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/77.0.3865.92 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Galaxy J3 (2018)
Mozilla/5.0 (Linux; Android 9; SM-A750FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.106 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Galaxy A7 (2018)
Mozilla/5.0 (Linux; Android 9; SM-A405FN Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.99 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Galaxy A40
Mozilla/5.0 (Linux; Android 9; SM-A107F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Galaxy A10s
Mozilla/5.0 (Linux; Android 9; Pixel 3 XL Build/PQ3A.190801.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.111 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Pixel 3 XL
Mozilla/5.0 (Linux; Android 9; Pixel 2 XL Build/PQ3A.190801.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/76.0.3809.111 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Pixel 2 XL
Mozilla/5.0 (Linux; Android 9; O71 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/116.0.0.0 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 O71
Mozilla/5.0 (Linux; Android 9; LM-X420 Build/PKQ1.190302.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.10.115;] Android 9 K40
Mozilla/5.0 (Linux; Android 9; KYOCERA-E6920 Build/3.702AT.0169.a; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 DuraForce Pro 2
Mozilla/5.0 (Linux; Android 9; INE-LX2 Build/HUAWEIINE-L22) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3729.136 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Nova 3i
Mozilla/5.0 (Linux; Android 9; HRY-LX1 Build/HONORHRY-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/87.0.4280.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Honor 10 Lite
Mozilla/5.0 (Linux; Android 9; H4493 Build/50.2.A.3.65; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Xperia XA2 Plus
Mozilla/5.0 (Linux; Android 9; EML-L29 Build/HUAWEIEML-L2901) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3904.108 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 P20
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 P20 Lite
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.96 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 P20 Lite
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 P20 Lite
Mozilla/5.0 (Linux; Android 9; AMN-LX9 Build/HUAWEIAMN-LX9; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/234.0.0.30.115;] Android 9 Y5 (2019)