Latest Facebook Lite 202 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 8.1.0; DUB-LX3 Build/HUAWEIDUB-LX3; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.83 Mobile Safari/537.36[FBAN/EMA;FBLC/es_LA;FBAV/202.0.0.3.118;] Android 8 Y7 (2019)
Mozilla/5.0 (Linux; Android 7.0; PRA-LX1 Build/HONORPRA-LX1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.101 Mobile Safari/537.36[FBAN/EMA;FBLC/bg_BG;FBAV/202.0.0.7.118;] Android 7 P8 Lite (2017)
Mozilla/5.0 (Linux; Android 7.0; PGN528 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.101 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/202.0.0.7.118;] Android 7 Plume P6 Pro LTE
Mozilla/5.0 (Linux; Android 10; LYA-L29 Build/HUAWEILYA-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/83.0.4103.101 Mobile Safari/537.36[FBAN/EMA;FBLC/ru_RU;FBAV/202.0.0.7.118;] Android 10 Mate 20 Pro