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Samsung Android Phones Samsung Galaxy Won't Connect to WiFi: How to Fix It Yourself

If your Samsung Galaxy will not connect to WiFi, it is almost always a software or settings issue. These free fixes work for every Galaxy model and take just a few minutes.

⚡ Difficulty: Easy⏱ 5-15 minutes💰 Parts cost: $0🔧 Tools:

⚠️ Safety First

  • Resetting network settings will erase all saved WiFi passwords and Bluetooth pairings.

Parts You May Need

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Step-by-Step Repair

  1. 1

    Toggle WiFi and Airplane Mode

    Pull down the Quick Settings panel and toggle WiFi off. Wait 10 seconds, then toggle it back on. If that does not work, toggle Airplane Mode on for 10 seconds, then off again. This resets all wireless connections.

  2. 2

    Forget the network and reconnect

    Go to Settings > Connections > WiFi. Long-press your network name and tap Forget Network. Then tap the network again and re-enter the password. This clears any corrupted connection data that may be blocking the connection.

  3. 3

    Restart your phone and router

    Restart your Galaxy by holding the Power button and tapping Restart. While it restarts, unplug your WiFi router for 30 seconds, then plug it back in. Wait 2-3 minutes for the router to fully boot before trying to connect.

  4. 4

    Reset network settings

    Go to Settings > General Management > Reset > Reset Network Settings. This clears all WiFi, Bluetooth, and mobile data settings. You will need to re-enter your WiFi password. This is the most effective fix for persistent WiFi problems.

  5. 5

    Check for software updates

    Go to Settings > Software Update > Download and Install. WiFi connectivity bugs are common in Android updates and Samsung regularly releases patches. Update to the latest version and test your connection.

If That Didn't Work

  • Your router may be the problem — test with another device to confirm.
  • A VPN app can interfere with WiFi connections.
  • Too many saved WiFi networks can cause connection issues — delete old ones.
  • Your router's MAC address filtering may be blocking the phone.

When to Call a Professional

If your Galaxy will not connect to any WiFi network after these steps, the WiFi antenna may be damaged. This is usually caused by water damage or a significant drop. A repair shop can test and replace the WiFi antenna.

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Disclaimer: This guide is for informational and educational purposes only and does not constitute professional repair advice. All repairs are performed at your own risk. RepairItFree.com is not liable for any personal injury, property damage, device damage, voided warranties, or other losses resulting from the use of this information.

If you are unsure about any step — especially anything involving electricity, gas, water, or refrigerant — stop and consult a qualified professional. Your safety is more important than saving money.

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