Latest Facebook Lite 400 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; Y4800 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 Mobile Safari/537.36[FBAN/EMA;FBLC/it_IT;FBAV/400.1.0.16.136;] Android 9 Y4800
Mozilla/5.0 (Linux; Android 9; U304AC Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 9 Icon
Mozilla/5.0 (Linux; Android 9; Nokia C2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/400.1.0.16.136;] Android 9 C2
Mozilla/5.0 (Linux; Android 9; Nokia C2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.40 Mobile Safari/537.36[FBAN/EMA;FBLC/pt_BR;FBAV/400.1.0.16.136;] Android 9 C2
Mozilla/5.0 (Linux; Android 9; Nokia C1 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/122.0.6261.120 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/400.1.0.16.136;] Android 9 C1
Mozilla/5.0 (Linux; Android 9; i68 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.99 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 9 i68
Mozilla/5.0 (Linux; Android 8.1; GN5001S Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/400.1.0.16.136;] Android 8 GN5001S
Mozilla/5.0 (Linux; Android 8.1.0; TECNO LB6 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 8 Spark 2 Youth
Mozilla/5.0 (Linux; Android 8.1.0; TECNO KA6 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 8 Spark Youth
Mozilla/5.0 (Linux; Android 8.1.0; RCT6B03W12 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 8 RCT6B03W12
Mozilla/5.0 (Linux; Android 8.1.0; Primo NF4 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.86 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 8 Primo NF4
Mozilla/5.0 (Linux; Android 8.1.0; Hammer_Energy_18x9 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 Mobile Safari/537.36[FBAN/EMA;FBLC/pl_PL;FBAV/400.1.0.16.136;] Android 8 Energy 18x9
Mozilla/5.0 (Linux; Android 8.1.0; C210AE Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/68.0.3440.91 Mobile Safari/537.36[FBAN/EMA;FBLC/es_ES;FBAV/400.1.0.16.136;] Android 8 Life
Mozilla/5.0 (Linux; Android 8.1.0; C210AE Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/122.0.6261.90 Mobile Safari/537.36[FBAN/EMA;FBLC/ar_AR;FBAV/400.1.0.16.136;] Android 8 Life
Mozilla/5.0 (Linux; Android 7.1; vivo Y51A Build/LMY47V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/95.0.4638.74 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 7 Y51A
Mozilla/5.0 (Linux; Android 7.1.1; Vivo One Plus Build/N6F26Q; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/64.0.3282.137 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 7 Vivo One Plus
Mozilla/5.0 (Linux; Android 7.1.1; TB-X704A Build/NMF26F; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/119.0.6045.193 Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 7 Moto Tab
Mozilla/5.0 (Linux; Android 7.1.1; GIONEE S10 lite Build/NMF26F; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.116 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/400.1.0.16.136;] Android 7 S10 Lite
Mozilla/5.0 (Linux; Android 7.0; TECNO WX3P Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/62.0.3202.84 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 7 WX3 Pro
Mozilla/5.0 (Linux; Android 7.0; TECNO L9 Plus Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/58.0.3029.83 Mobile Safari/537.36[FBAN/EMA;FBLC/en_US;FBAV/400.1.0.16.136;] Android 7 L9 Plus