: After importing, tap the server and press the "Play" (connect) button. Perform a "Real delay" test (ping) to see if the server is actually responding. Why Free Codes Stop Working

If any of these parameters are outdated—especially the UUID or server address—the node will not work. Where to Find Working v2rayNG Free QR Codes (June 2026)

The specific digital door used to connect to the server.

: If a QR code requires additional “activation” or downloading another app — avoid.

Best for a website or a knowledge base where you explain the process.

Select the new profile, tap the "V" icon at the bottom to connect, and click the three-dot menu to select "Real delay" to check speed. Troubleshooting: Why is My v2rayNG QR Code Not Working?

Hi everyone,

Your device's camera will open. Point it at the QR code containing your server configuration. The app will automatically scan and read it.

While free QR codes are convenient, they come with significant trade-offs that users must understand:

Never log into your bank accounts, input credit card data, or access highly sensitive personal portals while connected to a public free node.

Ensure you have the latest version of v2rayNG installed from the Google Play Store or a trusted APK source.

Select this if you saved a screenshot of the QR code to your phone. Browse your gallery and select the screenshot. Step 4: Test and Connect

The default routing in V2RayNG sends everything through the VPN. To optimize, create custom rules that proxy only what needs to be proxied, preserving speed for local and domestic traffic.