Latest Vivo Y400 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;]	Facebook 551	Android 15
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.160 Mobile Safari/537.36[FBAN/EMA;FBLC/en_GB;FBAV/501.0.0.12.103;FBCX/modulariab;]	Facebook Lite 501	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 Instagram 418.0.0.51.77 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 891072599; IABMV/1)	Instagram 418	Android 16
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/127.0.6533.103 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170)	Instagram 419	Android 15
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170; IABMV/1)	Instagram 419	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1) NV/5	Instagram 419	Android 16
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; 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 (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170; IABMV/1)	Instagram 419	Android 15
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1)	Instagram 419	Android 15
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896333941; IABMV/1) NV/5	Instagram 419	Android 16
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; 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	Android 15
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; 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	Android 15
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; 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	Android 15
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1)	Instagram 419	Android 16
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; 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	Android 15
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 484dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 891072510; IABMV/1)	Instagram 418	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;]	Facebook 551	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; 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 (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170; IABMV/1) NV/5	Instagram 419	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/547.0.0.41.68;IABMV/1;]	Facebook 547	Android 16
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.103 Mobile Safari/537.36 Instagram 417.0.0.54.77 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 884780583; IABMV/1)	Instagram 417	Android 16
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.159 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;]	Facebook 551	Android 15