Latest Android 11 user agents:

User Agent Browser Device
Mozilla/5.0 (Linux; Android 11; SM-A307FN Build/RP1A.200720.012; 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 Galaxy A30s
Mozilla/5.0 (Linux; Android 11; SM-A405FN Build/RP1A.200720.012; 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 A40
Mozilla/5.0 (Linux; Android 11; Nokia 7.2 Build/RKQ1.210607.001; 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 7.2
Mozilla/5.0 (Linux; Android 11; CPH2179 Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.141 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/552.0.0.33.68;IABMV/1;] Facebook 552 A15s
Mozilla/5.0 (Linux; Android 11; V2043 Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/501.0.0.12.103;FBCX/modulariab;] Facebook Lite 501 Y20 (2021)
Mozilla/5.0 (Linux; Android 11; itel A661L Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (30/11; 320dpi; 720x1612; itel/Itel; itel A661L; itel-A661L; sp9832e_1h10_go; en_US; 896334216; IABMV/1) Instagram 419 A49
Mozilla/5.0 (Linux; Android 11; Infinix X657B Build/RP1A.200720.011; 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 Smart 5
Mozilla/5.0 (Linux; Android 11; CPH2239 Build/RP1A.200720.011; 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 (30/11; 320dpi; 720x1600; OPPO; CPH2239; OP4F2F; mt6765; en_US; 896334231; IABMV/1) Instagram 419 A54
Mozilla/5.0 (Linux; Android 11; CPH2349 Build/RP1A.200720.011; 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 (30/11; 272dpi; 720x1600; OPPO; CPH2349; OP5321; mt6765; en_US; 896334231; IABMV/1) NV/5 Instagram 419 A16k
Mozilla/5.0 (Linux; Android 11; Symphony Z45 Build/RP1A.201005.001; 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;] FBNV/500 Facebook 551 Z45
Mozilla/5.0 (Linux; Android 11; LM-V600 Build/RKQ1.201105.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.0.0 Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] FBNV/500 Facebook 551 V60 ThinQ 5G
Mozilla/5.0 (Linux; Android 11; NEW 20 Build/RP1A.200720.011; 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 New 20
Mozilla/5.0 (Linux; Android 11; SM-A307FN Build/RP1A.200720.012; 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 (30/11; 280dpi; 720x1560; samsung; SM-A307FN; a30s; exynos7904; it_IT; 896334170; IABMV/1) Instagram 419 Galaxy A30s
Mozilla/5.0 (Linux; Android 11; M2101K6P Build/RKQ1.200826.002; 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 Note 10 Pro
Mozilla/5.0 (Linux; Android 11; SM-A205F Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/141.0.7390.119 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/536.0.0.46.77;IABMV/1;] Facebook 536 Galaxy A20
Mozilla/5.0 (Linux; Android 11; SM-A307FN Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] Facebook 549 Galaxy A30s
[FBAN/FB4A;FBAV/549.0.0.61.62;FBBV/891620497;FBDM/{density=1.75,width=720,height=1382};FBLC/en_US;FBRV/899682611;FBCR/Nova NZ;FBMF/samsung;FBBD/samsung;FBPN/com.facebook.katana;FBDV/SM-A105G;FBSV/11;FBOP/1;FBCA/armeabi-v7a:armeabi;] Facebook 549 Galaxy A10
Mozilla/5.0 (Linux; Android 11; SM-A405FN Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.0.0 Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] FBNV/500 Facebook 551 Galaxy A40
Mozilla/5.0 (Linux; Android 11; 21121119SG Build/RP1A.200720.011; 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 10 (2022)
Mozilla/5.0 (Linux; Android 11; M2010J19SY Build/RKQ1.201004.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/143.0.7499.143 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/543.0.0.55.73;IABMV/1;] Facebook 543 Redmi 9T