This article addresses the common question “What should I do if v2rayNG won’t connect?” Follow these steps to check your phone’s network, system settings, node subscription, and app logs. They’ll help you quickly determine whether the issue is caused by your network environment, an inactive node, or an incorrectly imported configuration.
1. First, check that your network environment is working properly
Many connection failures aren’t caused by a problem with v2rayNG itself, but by an unsuitable network environment. Before repeatedly reinstalling the app, work through the checklist below.
- Make sure your phone can access the internet: Open a few familiar websites in your browser to rule out a lost connection, an unpaid bill, or Wi-Fi without internet access.
- Try another network: If you’re on Wi-Fi, switch to mobile data; if you’re using mobile data, try Wi-Fi. Some public networks restrict proxy connections.
- Close other VPN or proxy apps: Run only one proxy tool at a time to avoid port conflicts.
- Check the date, time, and time zone: An incorrect phone clock can cause TLS handshake failures. Turn on “Set time automatically.”
- Disable battery restrictions: Android may stop v2rayNG from running in the background. Allow it to run in the background in your battery settings.
2. Check that your nodes and subscription are working
Once you’ve ruled out network issues, check your nodes. v2rayNG relies on node configurations. If a node has expired, is blocked, or has incorrect settings, you may see connection timeouts, no internet access, or handshake failures.
- Open v2rayNG, long-press the current node, and select “Test connection” or a similar option.
- If only one node fails, try another. If they all fail, first check whether your subscription needs updating.
- Tap the menu in the top-right corner, open the subscription settings, and update your subscription.
- Make sure you haven’t accidentally changed any node details, such as the address, port, UUID, transport protocol, or TLS settings.
- If you’re using free nodes provided by this site, copy the latest subscription or node link and import it again to avoid using an outdated link.
Note: Free node availability can vary depending on your network environment, region, and carrier. If a connection fails, try several different nodes before concluding that the app itself isn’t working.
3. How to handle common errors
If v2rayNG says “Connection started” but webpages won’t open, first check whether a key icon appears in the notification bar. Then check your per-app proxy or LAN bypass settings. If you’re new to the app, it’s best to keep the default routing rules so you don’t accidentally exclude your browser from the proxy.
If the logs show “timeout” or “i/o timeout,” the node probably can’t be reached, or your current network is heavily restricting connections. Try switching networks, using another node, or updating your subscription. If you see “TLS,” “certificate,” or “handshake failed,” the cause is usually an incorrect system clock, mismatched TLS settings, or an inactive node configuration.
If the node appears after importing but won’t start, your client version may be outdated. Install the latest version of v2rayNG from a trusted source, then import your subscription again. Before upgrading, take a screenshot of your subscription address so you don’t lose your configuration.
4. A quick troubleshooting sequence
The quickest approach is to follow a set order: reset your phone’s network connection, update your subscription, try another node, and then check the logs. Don’t clear all your configurations right away, as that can make recovery more difficult.
- Turn on Airplane mode for 10 seconds, then turn it off to reconnect to the network.
- Make sure the system clock is set to sync automatically.
- Close any other proxy or VPN apps.
- Update your subscription in v2rayNG.
- Test at least three different nodes.
- If the problem persists, check the logs for keywords and troubleshoot accordingly.
In summary, if v2rayNG won’t connect, first check these four areas: network environment, subscription validity, node settings, and system restrictions. Work through the checklist one item at a time to quickly identify the cause, rather than reinstalling the app or repeatedly changing settings without a plan.