If you’re having trouble connecting to Wi-Fi on your Samsung S8, you’re not alone. This is a common problem that can be caused by a variety of factors, including software glitches, hardware problems, and router issues. In this post, we’ll outline 8 effective ways to deal with this issue.

Read on for more detailed instructions to fix your Samsung S8 Wi-Fi that’s not working properly.
Here are 8 ways to fix Samsung S8 Wi-Fi not working
The following are proven solutions to various types of wireless connectivity issues in Samsung Galaxy devices including Wi-Fi drops, slow internet, intermittent connection and no internet.
You may try these methods before escalating the problem to your Internet service provider.
1. Restart your phone.
A simple restart is often the simplest and most effective way to fix minor software glitches including random Wi-Fi connection problems. There are two ways to restart your Samsung Galaxy device.


Method 1:
- Press and hold the power button for a few seconds.
- Tap Restart.
- Tap Restart again to confirm.
Method 2:
- Press and hold the volume down button and the power button at the same time for 7-10 seconds.
- Release the buttons when you see the Samsung logo.
Your phone will restart and should be ready to use within a few seconds.
If your phone is frozen or unresponsive, you can use the second method to force it to restart.
2. Restart your router and modem.
This can help to fix any problems with your internet connection.

To restart or power cycle your modem, follow these steps:
- Unplug the modem from the power outlet.
- Wait at least 30 seconds. This gives the modem enough time to fully power down.
- Plug the modem back into the power outlet.
- Wait for the modem to fully boot up. This can take a few minutes.
- Once the modem is booted up, you should be able to connect to the internet again.
3. Forget and reconnect to the Wi-Fi network.
This can reset your Wi-Fi connection and fix any transpiring problems with it.


To forget and reconnect to the Wi-Fi network on Samsung Galaxy S8, follow these steps:
- Go to Settings > Connections > Wi-Fi.
- Tap and hold on the Wi-Fi network that you’re having trouble with.
- Tap Forget.
- To reconnect to the network, tap on it and enter the password.
4. Check for software updates.
Samsung releases software updates regularly to fix bugs and improve performance. These updates can also contain essential patches to eliminate existing Wi-Fi bugs that may be causing internet connectivity issues.


To check for software updates on your Samsung Galaxy S8, follow these steps:
- Open the Settings app.
- Tap Software update.
- Tap Download and install.
If an update is available, it will be downloaded and installed automatically. You may need to restart your phone after the update is installed.
If you don’t see any updates available, it means that your phone has the latest software version.
You can also check for software updates manually by going to the Samsung website and entering your phone’s model number.
5. Boot into Safe Mode.
Safe Mode disables all third-party apps, so it can help you to determine if a third-party app is causing your Wi-Fi problems.

To boot into Safe Mode on Samsung Galaxy S8, follow these steps:
- Turn off your phone.
- Press and hold the power button until the Samsung logo appears.
- As soon as the Samsung logo appears, press and hold the volume down button.
- Continue holding the volume down button until the phone boots into Safe Mode.
- Safe Mode will be displayed in the bottom left corner of the screen.
Once you’re in Safe Mode, you can troubleshoot any problems that you’re having with your phone. If the problem persists in Safe Mode, then it’s likely caused by a third-party app. To disable third-party apps, go to Settings > Apps > Manage apps. Tap on the app that you think is causing the problem and then tap Disable.
To exit Safe Mode, simply restart your phone.
6. Wipe the cache partition.
This will delete all temporary files on your phone, which can fix some Wi-Fi problems.

To wipe the cache partition on your Samsung Galaxy S8, follow these steps:
- Turn off your phone.
- Press and hold the Power button, the Volume up button, and the Bixby button at the same time.
- When the Samsung logo appears, release the Power button but continue to hold the Volume up button and the Bixby button.
- When the Android Recovery Menu appears, release the Volume up button and the Bixby button.
- Use the Volume down button to navigate to Wipe cache partition and then press the Power button to select it.
- Use the Volume down button to highlight Yes and then press the Power button to select it.
- Once the cache partition has been wiped, you will see a message that says Cache wipe complete.
- Use the Volume down button to highlight Reboot system now and then press the Power button to select it.
Your phone will restart and should be ready to use within a few seconds.
7. Reset your network settings.
This will reset all of your Wi-Fi, Bluetooth, and mobile data settings.


To reset your network settings on your Samsung Galaxy S8, follow these steps:
- Open the Settings app.
- Tap General management.
- Tap Reset.
- Tap Reset network settings.
- Tap Reset settings.
- If applicable, enter your PIN, password, fingerprint, or pattern.
- Tap Reset.
Your phone will restart and all of your Wi-Fi, Bluetooth, and mobile data settings will be reset.
8. Factory reset your phone.
A factory data reset should be a last resort, as it will erase all of your data from the phone. This can be a potential solution if the problem is tied to some complex system issues like corrupted network data.


Please note: A factory reset will erase all of your data from the phone, including your contacts, photos, videos, and apps. It’s important to back up all of your important data before performing a factory reset.
To factory reset your Samsung Galaxy S8 through settings, follow these steps:
- Go to Settings.
- Tap General management.
- Tap Reset.
- Tap Factory data reset.
- Tap Reset.
- Tap Delete all.
Your phone will restart and begin the factory reset process. This process may take a few minutes to complete.
If you’ve tried all of the above steps and your Samsung S8 is still not connecting to Wi-Fi, it’s possible that there is a hardware problem with your phone. In this case, you’ll need to take your phone to a Samsung authorized service center for repair.
Bonus Tips!
Here are some additional tips for fixing Samsung S8 Wi-Fi problems:
- Make sure that your phone is close to your router and that there are no obstacles between them.
- Try connecting to a different Wi-Fi network.
- If you’re using a public Wi-Fi network, make sure that you’ve accepted the terms of service.
- Check your router settings to make sure that your phone is allowed to connect to the network.
- Try updating your router’s firmware.
If you’re still having trouble connecting to Wi-Fi on your Samsung S8, you can contact Samsung customer support for further assistance.