DeviceHowTo
Samsung Galaxy⏱ 8 min

How to Fix Wi-Fi Connected but No Internet on Samsung Galaxy

Diagnose and fix the connected-but-no-internet state on any device.

Last verified: February 21, 2026

Android's connected-but-no-internet state is often triggered by captive portal detection — Android actively probes for internet access and marks the connection as limited if the probe fails, which also happens briefly on some home routers with slow DNS responses. The probe failure is not always accurate, so confirming the issue persists for more than 30 seconds and affects other sites (not just one) rules out a false positive. Setting a custom DNS (8.8.8.8 / 8.8.4.4) in the advanced Wi-Fi settings for the affected network is one of the most reliable fixes and doesn't require a Wi-Fi settings reset.

Quick Steps

Follow in order for the fastest result.

  1. 1Restart your router. Unplug from power for 30 seconds, reconnect, and wait 2 minutes.
  2. 2Forget the Wi-Fi network, restart the device, and reconnect with the password.
  3. 3Change your DNS to Google Public DNS: set Primary DNS to 8.8.8.8 and Secondary to 8.8.4.4 in network settings.

Still Not Working?

Try these if the steps above didn't help.

Verify the Fix

Confirm everything is fully working before closing this guide.

Frequently Asked Questions

Why does my Samsung Galaxy say connected but no internet?
This means your device successfully connected to the router (local network is fine) but the router cannot reach the internet. The most common causes are: the ISP is down, the router needs a restart, or a DNS misconfiguration. Restart the router first — this resolves the issue in the majority of cases.
How do I fix the 'no internet, secured' message on Samsung Galaxy?
This indicates a DHCP or DNS failure. Forget the Wi-Fi network, restart your device, and reconnect. If it persists, manually set DNS to 8.8.8.8 and 8.8.4.4 in Wi-Fi settings.
Will changing DNS fix 'connected but no internet' on Samsung Galaxy?
Sometimes. If the problem is specifically DNS resolution (websites don't load but IP-based connections work), switching to Google DNS (8.8.8.8 / 8.8.4.4) or Cloudflare DNS (1.1.1.1) will fix it. If the issue is at the router or ISP level, DNS changes won't help — restart the router first.
Why does this only happen on my Samsung Galaxy and not other devices?
If other devices on the same network have internet but yours doesn't, the problem is device-specific: a corrupt IP lease, DNS cache issue, or VPN conflict. Running ipconfig /flushdns and renewing the IP address (or simply forgetting and rejoining the network) almost always resolves this.

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