DeviceHowTo
Samsung Galaxy⏱ 8 min

How to Fix DNS Errors on Samsung Galaxy

Resolve DNS server not responding and website-not-loading errors.

Last verified: February 21, 2026

DNS configuration on Android is split between per-network settings in the Wi-Fi details panel and the system-wide Private DNS setting introduced in Android 9 Pie. Setting Private DNS (Settings > Network & Internet > Private DNS) to dns.google or 1dot1dot1dot1.cloudflare-dns.com applies encrypted DNS globally across all network connections, including mobile data, making it the most comprehensive fix for recurring DNS issues. For network-specific fixes, adding custom DNS servers in the advanced settings of a specific Wi-Fi network (in DHCP mode) overrides the router's DNS assignment without affecting other networks.

Quick Steps

Follow in order for the fastest result.

  1. 1Forget and rejoin your Wi-Fi network to obtain fresh DNS assignments from the router.
  2. 2Set a reliable public DNS manually: Primary 8.8.8.8, Secondary 8.8.4.4, found in your network adapter or Wi-Fi settings.
  3. 3Restart the browser and test loading sites that previously failed.

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

Does Samsung Galaxy have a built-in way to fix dns errors?
Yes. Samsung Galaxy includes a native option to fix dns errors without installing third-party software. Follow the Quick Steps above for the exact location in the settings menu.
How long does it take to fix dns errors on Samsung Galaxy?
Most users complete this in about 8 min. Complex cases that require troubleshooting or a restart may take a few extra minutes.
Is it safe to fix dns errors on Samsung Galaxy?
Yes — this is a standard Samsung Galaxy operation. Follow the steps exactly as written, particularly any warnings shown in red or amber banners at the top of this guide.
What should I do if fix dns errors doesn't work on Samsung Galaxy?
Follow the Still Not Working section above for targeted fallback steps. As a final resort, install any pending OS updates and restart the device before trying again — most software issues resolve after an update.

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