This guide addresses common v2rayNG issues on phones: imported nodes that won’t connect, websites that won’t load after connecting, or only some apps working. Follow the steps below to troubleshoot IP, DNS, browser environment, and node configuration issues.
1. Check the node and basic v2rayNG settings
Many connection problems aren’t caused by a faulty app. The node may be inactive, the configuration may not have imported correctly, or the routing mode may be wrong. Start with these basic checks:
- Open v2rayNG and make sure the selected configuration isn’t empty. Check that the address, port, UUID/password, transport protocol, and other fields were imported correctly.
- If you use a subscription, tap the menu in the top-right corner, select Update subscription, then switch to a new node and test it.
- After tapping the Connect button at the bottom, check for a VPN icon in the notification bar. If there’s no icon, the local VPN service hasn’t started successfully.
- Long-press a node to test its latency. However, a successful latency test doesn’t guarantee that websites will load, so you’ll still need to test actual browsing.
If a free node from this site doesn’t work after importing, try another node in the same subscription. Free nodes are more likely to be affected by network conditions, so don’t assume the app is at fault after testing just one node.
2. Check your IP environment: Is your network blocking the connection?
What should you do if v2rayNG won’t connect? First, rule out problems with your current network. Test both Wi-Fi and mobile data. If it fails on Wi-Fi but works on mobile data, your router, campus or company network, or your carrier’s DNS or firewall may be restricting the connection.
- Switch to mobile data and reconnect v2rayNG.
- Turn Airplane mode on and off to refresh your public IP address.
- In your Wi-Fi settings, forget the network and reconnect.
- If you’re on a public network, complete any web-based sign-in before starting v2rayNG.
Also check your phone’s “Always-on VPN” and “Block connections without VPN” settings. If you’ve configured another VPN before, turn these options off first, then authorize v2rayNG again.
3. DNS issues: Connected, but websites won’t load
If v2rayNG shows as connected but websites won’t open in your browser, DNS resolution may be failing. In v2rayNG settings, look for DNS or routing options. Try enabling “Bypass LAN addresses” and switching the routing mode to a commonly used option, such as Global or Bypass mainland China.
How to identify a DNS issue: With the same node, Telegram or the YouTube app works, but browser searches don’t; or you see a DNS_PROBE error or a message saying the domain can’t be resolved. In that case, clear your browser cache, turn off the browser’s built-in Secure DNS or Private DNS, and reconnect.
If “Private DNS” is enabled in your Android system settings, it may also conflict with v2rayNG. Temporarily set it to Automatic or turn it off, then try loading websites again.
4. Your browser and app environment can also affect the results
In some cases, the issue is with the browser’s proxy settings. Test with Chrome, Edge, or your system browser instead of relying on just one browser. If you’ve installed proxy, ad-blocking, or acceleration extensions, try disabling them first.
Recommended troubleshooting order: Test Google or Cloudflare first, then a video site; test in a browser first, then in an app. If only one app doesn’t work, the issue may be with that app’s cache, region settings, or account environment—not necessarily v2rayNG.
5. What to do if it still doesn’t work
- Update v2rayNG to a recent version. Older versions may not support some VLESS, Reality, gRPC, and other configurations.
- Delete the old node and import it again using the subscription link or QR code.
- Make sure your phone’s date and time are correct. An incorrect clock can cause TLS handshakes to fail.
- Turn off battery-saving mode and allow v2rayNG to run in the background.
- Restart your phone, then test with only v2rayNG running to avoid having multiple VPN tools active at the same time.
In short, if the connection fails, first try a different network or node, check DNS, and try another browser. Working through these steps should help you identify whether the problem is an inactive node, a network restriction, a DNS conflict, or a client setting.