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6 Solutions to Fix Wi-Fi Disconnecting on Samsung Galaxy Phones

Is your Samsung phone constantly disconnecting from Wi-Fi? It can be frustrating and inconvenient, especially when you rely on a stable internet connection. Luckily, there are several troubleshooting tips you can try to resolve this issue. In this article, we will explore six effective solutions to fix repeated Wi-Fi disconnections on your Samsung Galaxy phone.

Before We Begin

Let's start with a simple restart. Restarting your Samsung phone and the Wi-Fi router can often resolve most electronic device problems. If that doesn't work, check for any pending firmware updates for the router. Visit your router provider's website for instructions on how to update the firmware. Additionally, consider moving your router closer to yourself to improve the connection stability.

1. Forget and Reconnect to Network

If you're experiencing frequent Wi-Fi disconnections, try forgetting your Wi-Fi network and reconnecting to it. Follow these steps:

  1. Launch the Settings app on your phone and navigate to Connections.
  2. Go to Wi-Fi and tap on the gear icon next to your Wi-Fi network.
  3. Finally, tap on Forget at the bottom.

Now try reconnecting to your Wi-Fi network and see if the issue is resolved. You can also remove any unused Wi-Fi networks to prevent your phone from switching to them when in range.

2. Check Wi-Fi Control History

Certain apps with permission to override system settings can turn off Wi-Fi without notifying you. To check if any apps are responsible for the Wi-Fi disconnection issue, follow these steps:

  1. Launch the Settings app on your phone and navigate to Connections > Wi-Fi.
  2. Tap on the three-dot menu icon in the top right corner and select Advanced.
  3. Under Network settings, tap on Wi-Fi control history to view the apps that have toggled the Wi-Fi on or off.

If you find an app that is toggling the Wi-Fi without your permission, you can revoke its Wi-Fi control permission by following these steps:

  1. Launch the Settings app on your phone and go to Apps.
  2. Tap on the three-dot menu icon in the top right corner and select Special access.
  3. Go to Wi-Fi Control and toggle off the switch next to the app that you want to prevent from controlling Wi-Fi.

3. Disable Intelligent Wi-Fi

Intelligent Wi-Fi is a feature that automatically disconnects your phone from Wi-Fi and switches to mobile data if it detects a slow or unstable Wi-Fi connection. To disable this feature, follow these steps:

  1. Launch the Settings app on your phone and navigate to Connections > Wi-Fi.
  2. Tap on the three-dot menu icon in the top right corner and select Advanced.
  3. Under Intelligent Wi-Fi, turn off the switch next to Switch to mobile data.

You should also consider turning off the Wi-Fi power-saving mode, which can interfere with the Wi-Fi connection stability.

4. Switch to 2.4 GHz Connection

If you're using a dual-band router, switching to the 2.4 GHz Wi-Fi frequency can help avoid frequent disconnections. The 2.4 GHz band has a longer range compared to the 5 GHz band. Follow the instructions provided by your router to switch to the 2.4 GHz connection.

5. Remove Recently Installed Apps

If the Wi-Fi issues started after installing a particular app, consider removing it. Some apps, such as Wi-Fi mapping or prioritization apps, may interfere with the Wi-Fi connection. Uninstalling these apps might resolve the issue.

6. Reset Network Settings

If you recently made changes to your network settings that caused the Wi-Fi disconnection issue, resetting the network settings can help. Here's how to do it:

  1. Open the Settings app and go to General Management.
  2. Scroll down and tap on Reset, then select Reset network settings.
  3. Follow the on-screen instructions to complete the process.

Stay Connected

By following these troubleshooting tips, you should be able to fix Wi-Fi disconnection issues on your Samsung Galaxy phone. If none of the solutions work, consider resetting your phone to its factory default settings as a last resort. Stay connected and enjoy a stable Wi-Fi experience on your Samsung phone.