Latest Facebook Lite 103 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 4.2.2; pt-pt; Vodafone 785 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.2 Mobile Safari/534.30 SVN/240HGG2[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 4 Smart 4 Mini
Mozilla/5.0 (Linux; U; Android 4.2.2; pt-pt; GT-S7580 Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 Mobile Safari/534.30[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 4 Galaxy Trend Plus
Mozilla/5.0 (Linux; U; Android 4.2.2; pt-pt; ALCATEL ONE TOUCH 7041X Build/JDQ39) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.2 Mobile Safari/534.30 SVN/090FPG1[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 4 One Touch Pop C7
Mozilla/5.0 (Linux; Android 8.1.0; TA-1024 Build/OPR1.170623.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 8 5
Mozilla/5.0 (Linux; Android 8.0.0; SM-G950F Build/R16NW; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 8 Galaxy S8
Mozilla/5.0 (Linux; Android 8.0.0; FIG-LX1 Build/HUAWEIFIG-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 8 P smart
Mozilla/5.0 (Linux; Android 7.0; U PULSE Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 7 U Pulse
Mozilla/5.0 (Linux; Android 7.0; STARNAUTE4 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 7 StarNaute 4
Mozilla/5.0 (Linux; Android 7.0; RNE-L21 Build/HUAWEIRNE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 7 Mate 10 Lite
Mozilla/5.0 (Linux; Android 7.0; NOS NOVU III Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 7 Novu III
Mozilla/5.0 (Linux; Android 7.0; 5047D Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 7 U5 HD
Mozilla/5.0 (Linux; Android 6.0; VFD 500 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Smart Turbo 7
Mozilla/5.0 (Linux; Android 6.0; VFD 300 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Smart Mini 7
Mozilla/5.0 (Linux; Android 6.0; SUNNY2 Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Sunny 2
Mozilla/5.0 (Linux; Android 6.0; SUNNY Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Sunny
Mozilla/5.0 (Linux; Android 6.0; SUNNY Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/103.0.0.8.95;] Android 6 Sunny
Mozilla/5.0 (Linux; Android 6.0; ROBBY Build/MRA58K; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/56.0.2924.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Robby
Mozilla/5.0 (Linux; Android 6.0; ALE-L21 Build/HuaweiALE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 P8 Lite (2015)
Mozilla/5.0 (Linux; Android 6.0.1; ZTE BLADE A512 Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Blade A512
Mozilla/5.0 (Linux; Android 6.0.1; VFD 600 Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/67.0.3396.87 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_PT;FBAV/103.0.0.8.95;] Android 6 Smart Prime 7