Is there a fix for the weak and intermittent Wi-Fi connectivity on my Samsung Galaxy S8+?

If you are experiencing weak and intermittent Wi-Fi connectivity on your Samsung Galaxy S8+, there are several troubleshooting steps you can try to improve the situation:

Samsung Galaxy S8+

1. Restart your phone: Sometimes, a simple restart can resolve temporary glitches and connectivity issues. Power off your Galaxy S8+, wait for a few seconds, and then turn it back on.
2. Router restart: Restart your Wi-Fi router by unplugging it from the power source, waiting for a few seconds, and then plugging it back in. This can help resolve any router-related issues.
3. Forget and reconnect to Wi-Fi network: In the Wi-Fi settings on your Galaxy S8+, forget the problematic Wi-Fi network and then reconnect to it. This can help establish a fresh connection and resolve any temporary issues.
4. Check Wi-Fi signal strength: Ensure that you are within a reasonable range of your Wi-Fi router. Wi-Fi signals become weaker as you move farther away. Try connecting when you are closer to the router to see if the signal improves.
5. Wi-Fi settings optimization: Adjust some Wi-Fi settings on your Galaxy S8+ for optimal performance. Go to Settings > Wi-Fi, tap the three-dot menu icon, and select "Advanced." Disable the "Smart network switch" option and enable "Keep Wi-Fi on during sleep" to ensure a stable connection.
6. Update firmware and apps: Ensure that your Galaxy S8+ is running the latest firmware and that your apps are up to date. Software updates often include bug fixes and improvements that can enhance Wi-Fi performance. Check for updates in your device's settings or through Samsung's software update app.
7. Wi-Fi optimization: Go to Settings > Connections > Wi-Fi, tap the three-dot menu icon, and select "Advanced." Toggle on "Wi-Fi power saving" if it is disabled. Additionally, you can disable "Wi-Fi control history" and "Wi-Fi control" to prevent Wi-Fi from automatically turning off.
8. Reset network settings: If none of the above steps work, you can try resetting the network settings on your Galaxy S8+. Go to Settings > General Management > Reset > Reset network settings. This will remove saved Wi-Fi networks, Bluetooth connections, and other network-related settings. You will need to reconnect to Wi-Fi networks and reconfigure other network settings.
9. Contact Samsung support: If the issue persists after trying the above steps, it's recommended to contact Samsung's customer support or visit an authorized service center for further assistance. They can provide specific guidance and, if necessary, diagnose any potential hardware issues.

Remember, the steps provided are general suggestions, and the exact steps and menu options may vary slightly depending on the software version of your Galaxy S8+.