Latest Facebook Lite 60 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 4.1.2; pt-pt; Nokia_XL Build/JZO54K) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30[FBAN/EMA;FBLC/pt_PT;FBAV/60.0.0.5.140;] Android 4 XL
Mozilla/5.0 (Linux; Android 7.0; itel P31 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/61.0.3163.98 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/60.0.0.5.140;] Android 7 P31
Mozilla/5.0 (Linux; Android 6.0; 4034X Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.107 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/60.0.0.5.140;] Android 6 One Touch Pixi 4 4"
Mozilla/5.0 (Linux; Android 5.1; HUAWEI CUN-U29 Build/HUAWEICUN-U29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/80.0.3987.132 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/60.0.0.3.140;] Android 5 Y5II
Mozilla/5.0 (Linux; Android 4.4.4; SM-G318H Build/KTU84P) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/60.0.0.5.140;] Android 4 Galaxy Ace 4 Neo