Latest Android 12 user agents:

User Agent Browser Device
Mozilla/5.0 (Linux; Android 12; M2010J19SG Build/SKQ1.211202.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.104 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] FBNV/500 Facebook 549 Redmi 9T
Mozilla/5.0 (Linux; Android 12; SM-G970U Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.113 Mobile Safari/537.36 Instagram 418.0.0.51.77 Android (31/12; 480dpi; 1080x2280; samsung; SM-G970U; beyond0q; qcom; en_US; 896333860; IABMV/1) Instagram 418 Galaxy S10e
Mozilla/5.0 (Linux; Android 12; moto g stylus 5G Build/S2RE32.29-16-1-5-18; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.104 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 Moto G Stylus 5G
Mozilla/5.0 (Linux; Android 12; Redmi Note 9S Build/SKQ1.211019.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.52 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/548.1.0.51.64;IABMV/1;] Facebook 548 Redmi Note 9S
Mozilla/5.0 (Linux; Android 12; CPH2269 Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (31/12; 320dpi; 720x1600; OPPO; CPH2269; OP4F97; mt6765; es_MX; 896333941; IABMV/1) Instagram 419 A16
Mozilla/5.0 (Linux; Android 12; vivo 1920 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 S1 Pro
Mozilla/5.0 (Linux; Android 12; Armor 17 Pro Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.150 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/550.0.0.40.60;IABMV/1;] FBNV/500 Facebook 550 Armor 17 Pro
Mozilla/5.0 (Linux; Android 12; Redmi Note 9S Build/SKQ1.211019.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/143.0.7499.105 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/542.0.0.46.151;IABMV/1;] Facebook 542 Redmi Note 9S
Mozilla/5.0 (Linux; Android 12; SM-A125U Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/140.0.7339.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/530.0.0.48.74;IABMV/1;] Facebook 530 Galaxy A12
Mozilla/5.0 (Linux; Android 12; V2118 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Y01
Mozilla/5.0 (Linux; Android 12; V2120 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Y15s
Mozilla/5.0 (Linux; Android 12; V2027 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.52 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/548.1.0.51.64;IABMV/1;] Facebook 548 Y20i
Mozilla/5.0 (Linux; Android 12; vivo 1919 Build/SP1A.210812.003; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 V17
Mozilla/5.0 (Linux; Android 12; M2007J20CG Build/SKQ1.211019.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.79 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 X3 NFC
Mozilla/5.0 (Linux; Android 12; SM-G975U Build/SP1A.210812.016; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Galaxy S10+
Mozilla/5.0 (Linux; Android 12; moto g(60)s Build/S3RLS32.114-25-13; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Moto G60s
Mozilla/5.0 (Linux; Android 12; 220333QAG Build/SKQ1.211103.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Redmi 10C
Mozilla/5.0 (Linux; Android 12; moto e32(s) Build/STBS32.36-103-7; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.0.0.34.63;IABMV/1;] Facebook 551 Moto E32s
Mozilla/5.0 (Linux; Android 12; M2010J19SG Build/SKQ1.211202.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 Redmi 9T
Mozilla/5.0 (Linux; Android 12; L-51A Build/SKQ1.211103.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] Facebook 551 V60