Latest Vivo Y19s user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 15; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.200 Mobile Safari/537.36 VivoBrowser/15.8.0.2	vivo Browser 15	Android 15
Mozilla/5.0 (Linux; Android 14; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.118 Mobile Safari/537.36 VivoBrowser/15.0.2.5	vivo Browser 15	Android 14
Mozilla/5.0 (Linux; Android 15; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.118 Mobile Safari/537.36 VivoBrowser/15.0.2.3	vivo Browser 15	Android 15
Mozilla/5.0 (Linux; Android 14; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.118 Mobile Safari/537.36 VivoBrowser/14.7.0.2	vivo Browser 14	Android 14
Mozilla/5.0 (Linux; Android 15; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.118 Mobile Safari/537.36 VivoBrowser/15.0.2.5	vivo Browser 15	Android 15
Mozilla/5.0 (Linux; Android 14; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.118 Mobile Safari/537.36 VivoBrowser/14.7.2.0	vivo Browser 14	Android 14
Mozilla/5.0 (Linux; Android 15; V2419 Build/AP3A.240905.015.A2_NN; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36 Kimi/2.6.5	Kimi 2	Android 15
Mozilla/5.0 (Linux; Android 16; V2419 Build/BP2A.250605.031.A3_CS; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.120 Mobile Safari/537.36	Chrome Webview 146	Android 16
Instagram 420.0.0.55.74 Android (35/15; 270dpi; 720x1608; vivo; V2507; V2419; ums9230_6h10; id_ID; 903616139)	Instagram 420	Android 15
Mozilla/5.0 (Linux; Android 15; V2419 Build/AP3A.240905.015.A2_KZ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.177 Mobile Safari/537.36	Chrome Webview 146	Android 15
Mozilla/5.0 (Linux; Android 14; V2419) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.200 Mobile Safari/537.36 VivoBrowser/15.6.2.0	vivo Browser 15	Android 14
[FBAN/FB4A;FBAV/543.0.0.55.73;FBBV/846638228;FBDM/{density=1.6875,width=720,height=1608};FBLC/en_Qaau_US;FBRV/865053554;FBCR/;FBMF/vivo;FBBD/vivo;FBPN/com.facebook.katana;FBDV/V2419;FBSV/15;FBOP/1;FBCA/arm64-v8a:;]	Facebook 543	Android 15
Instagram 422.0.0.44.64 Android (35/15; 270dpi; 720x1608; vivo; V2419; V2419; ums9230_6h10; id_ID; 916494061)	Instagram 422	Android 15
Mozilla/5.0 (Linux; Android 15; V2419 Build/AP3A.240905.015.A2_KZ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.164 Mobile Safari/537.36	Chrome Webview 146	Android 15
Mozilla/5.0 (Linux; Android 7.1.2; V2419 Build/AP3A.240905.015.A2_NN) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.117 Mobile Safari/537.36	Chrome Mobile 81	Android 7
Mozilla/5.0 (Linux; Android 14; V2419 Build/UP1A.231005.007_SC; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.148 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/553.0.0.56.58;IABMV/1;]	Facebook 553	Android 14
Mozilla/5.0 (Linux; Android 15; V2419 Build/AP3A.240905.015.A2_KZ; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.119 Mobile Safari/537.36	Chrome Webview 146	Android 15
Mozilla/5.0 (Linux; Android 14; V2419 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.148 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/553.0.0.56.58;IABMV/1;]	Facebook 553	Android 14
[FBAN/FB4A;FBAV/553.0.0.56.58;FBBV/911261208;FBDM/{density=1.875,width=720,height=1608};FBLC/id_ID;FBRV/914437510;FBCR/;FBMF/vivo;FBBD/vivo;FBPN/com.facebook.katana;FBDV/V2419;FBSV/15;FBBK/1;FBOP/1;FBCA/arm64-v8a:;]	Facebook 553	Android 15
Mozilla/5.0 (Linux; Android 14; V2419 Build/UP1A.231005.007; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/552.1.0.45.68;IABMV/1;]	Facebook 552	Android 14