Latest Android 9 user agents:

User Agent Browser Device
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L01; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 P20 Lite
Mozilla/5.0 (Linux; Android 9; TECNO KC2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (28/9; 320dpi; 720x1600; TECNO MOBILE LIMITED/TECNO; TECNO KC2; TECNO-KC2; mt6761; en_US; 896334170; IABMV/1) Instagram 419 Spark 4
Mozilla/5.0 (Linux; Android 9; Infinix X652B Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.180 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 S5 Lite
Mozilla/5.0 (Linux; Android 9; TECNO KC2 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Spark 4
Mozilla/5.0 (Linux; Android 9; CPH2083 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.180 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/548.1.0.51.64;IABMV/1;] Facebook 548 A12
Mozilla/5.0 (Linux; Android 9; JKM-LX2 Build/HUAWEIJKM-LX2; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 Y9 (2019)
Mozilla/5.0 (Linux; Android 9; CPH1923 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 A1k
Mozilla/5.0 (Linux; Android 9; Redmi 6 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/548.1.0.51.64;IABMV/1;] Facebook 548 Redmi 6
Mozilla/5.0 (Linux; Android 9; CPH2083 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 A12
Mozilla/5.0 (Linux; Android 9; POT-LX1A Build/HUAWEIPOT-L41B; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/541.0.0.85.79;IABMV/1;] Facebook 541 P smart (2020)
Mozilla/5.0 (Linux; Android 9; JAT-L29 Build/HUAWEIJAT-L29; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (28/9; 320dpi; 720x1560; HUAWEI; JAT-L29; HWJAT-M; mt6765; en_US; 896334166; IABMV/1) Instagram 419 Honor 8A
Mozilla/5.0 (Linux; Android 9; SM-G970F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Galaxy S10e
Mozilla/5.0 (Linux; Android 9; INE-LX2r Build/HUAWEIINE-LX2r; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 Nova 3i
Mozilla/5.0 (Linux; Android 9; C330 Build/PKQ1.190616.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (28/9; 272dpi; 720x1280; TINNO/Rakuten; C330; C330; qcom; en_PK; 896334170; IABMV/1) Instagram 419 C330 Mini
Mozilla/5.0 (Linux; Android 9; itel L5002P Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 A25 Pro
Mozilla/5.0 (Linux; Android 9; CPH1911 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (28/9; 408dpi; 1080x2340; OPPO; CPH1911; OP4883; mt6771; en_AU; 896334232; IABMV/1) Instagram 419 F11
Mozilla/5.0 (Linux; Android 9; vivo 1727 Build/PKQ1.190118.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/546.0.0.42.66;IABMV/1;] Facebook 546 V9 Youth
Mozilla/5.0 (Linux; Android 9; KSA-LX9 Build/HONORKSA-LX9; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36[FBAN/EMA;FBLC/bn_IN;FBAV/501.0.0.12.103;FBCX/modulariab;] Facebook Lite 501 Honor 8S
Mozilla/5.0 (Linux; Android 9; CPH2083 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 A12
Mozilla/5.0 (Linux; Android 9; ANE-LX1 Build/HUAWEIANE-L21; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 P20 Lite