Latest Facebook 87 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 4.2.2; pt-br; LG-D956 Build/JDQ39B) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.2 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 G Flex
Mozilla/5.0 (Linux; U; Android 4.2.2; es-es; Micromax A47 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 A47
Mozilla/5.0 (Linux; U; Android 4.2.2; es-es; HUAWEI Y330-U05 Build/HuaweiY330-U05) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Ascend Y330
Mozilla/5.0 (Linux; U; Android 4.2.1; en-in; Micromax A210 Build/JOP40D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 A210
Mozilla/5.0 (Linux; U; Android 4.1.2; es-mx; LG-E450g Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Optimus L5 II
Mozilla/5.0 (Linux; U; Android 4.1.2; es-mx; LG-E425g Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 E425g
Mozilla/5.0 (Linux; U; Android 4.1.2; es-ar; LG-E465g Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 E465g
Mozilla/5.0 (Linux; U; Android 4.1.2; en-us; ZTE-Z740G Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Z740G
Mozilla/5.0 (Linux; U; Android 4.1.2; en-us; ZTE-Z740 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Z740
Mozilla/5.0 (Linux; U; Android 4.1.2; en-gb; LG-E460f Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Optimus L5 II
Mozilla/5.0 (Linux; U; Android 4.1.2; en-gb; GT-I8552 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Galaxy Win
Mozilla/5.0 (Linux; U; Android 4.1.2; ar-il; GT-I9100 Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Galaxy S II
Mozilla/5.0 (Linux; U; Android 4.0.4; tr-tr; Cynus T2 Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Cynus T2
Mozilla/5.0 (Linux; U; Android 4.0.4; es-mx; LG-P895qb Build/IMM76D) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 P895qb
Mozilla/5.0 (Linux; U; Android 4.0.3; es-mx; LG-E612g Build/IML74K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 4 Optimus L5
Mozilla/5.0 (Linux; Android 6.0.1; SM-N930R4 Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/52.0.2743.98 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 6 Galaxy Note 7
Mozilla/5.0 (Linux; Android 5.1; VF-795 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/51.0.2704.81 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 5 Smart Speed 6
Mozilla/5.0 (Linux; Android 5.1; VF-696 Build/LMY47I; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/48.0.2564.106 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 5 Smart Grand 6
Mozilla/5.0 (Linux; Android 5.1; SELFIX_Q5_URBAN Build/LMY47I) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/39.0.0.0 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 5 Q5 Urban
Mozilla/5.0 (Linux; Android 5.1.1; Redmi 3 Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/51.0.2704.81 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/87.0.0.17.79;] Android 5 Redmi 3