Fix Wi-Fi Authentication Issue on Samsung S24/S24+/S24 Ultra

Samsung Galaxy Wi-Fi authentication issue is annoying you, isn’t it?

As you know, Samsung Galaxy S24 series smartphones have been an amazing eyecatcher since their launch. These phones are best known for their features and sleek design.

The thin smartphones with great features are enough to catch people’s eye. These features include a crystal-clear zooming effect with great video quality. Also, the long battery life gives it a cherry on top effect!

Although Samsung has launched many other smartphones, the Galaxy S24 series hasn’t lost its charm despite brand-new smartphones coming into the market.

However, An issue with the Galaxy S24 series that users have been facing lately. This issue is a Wi-Fi Authentication issue. Users are unable to authenticate Wi-Fi on their Samsung Galaxy S24, S24 Plus, and S24 Ultra.

Wi-Fi Authentication error occurs due to many reasons. Despite having so many reasons for this problem to occur, you can still fix it.

If you are also one of those users who is facing the same issue as the issue, we have been discussing then you are in the right place!

In this guide, I will walk you through all the possible troubleshooting solutions to fix the Samsung Galaxy S24/S24 Plus/S24 Ultra wi-fi authentication issue.

But before you read about the fixes, you must also be familiar with the reasons that could be causing the Wi-Fi authentication issue n Galaxy phones.

So, let us read about the causes of this problem.

Reasons for Wi-Fi Authentication Issue on Samsung S24 Series

Many factors could be responsible for this error, but some of the major factors are:

Wrong Wi-Fi Password: The most common error causing this problem could be the wrong password. Perhaps you are entering the wrong password which is why you are facing the Wi-Fi authentication issue.
Weak Router Connection: If the connection to the router is not strong enough then this problem can occur on your phone.
Router Malfunctioning: Router malfunctioning could be another factor causing the Wi-Fi authentication problem.
Corrupted Ethernet Drivers: An outdated and corrupted ethernet driver is the reason behind this error.
Foreign Device Interference: Any other foreign device’s interference can also interrupt the authentication of Wi-Fi.

These were some of the major factors that might be causing the Wi-Fi authentication issue.

Now, you are ready to learn all the solutions to this error. So, let us jump into those fixes.

How To Fix Wi-Fi Authentication Issue on Samsung S24/S24+/S24 Ultra

Fix 1: Restart Your Samsung Device

As I have said in our guides, restarting any device could easily eliminate all the glitches or interruptions causing the problem.

So, you have to restart your Samsung device before trying any other solutions, then try to connect to Wi-Fi again and check if the problem is fixed.

Fix 2: Update Your Samsung Software

Sometimes, outdated firmware can also interrupt the connectivity process resulting in the appearance of errors like authentication failure.

So, if your software is not updated to the latest version then you should update your Android device.

Here’s how you do it.

Go to Settings.
Tap on System > Software updates.
Tap on Download and Install (If available).

After the installation, try again and check.

Fix 3: Check and Re-enter Wi-Fi Password

The most common mistake is done at the time of entering passwords.

We often tend to enter passwords in a hurry and that’s where we make mistakes and face Wi-Fi authentication issues.

So, you have to carefully enter the correct password to connect to the Wi-Fi network with your Samsung Galaxy S224 phone.

Fix 4: Forget and Re-establish Wi-Fi Network Connection

Another thing you can do is to forget the current Wi-Fi network and re-connect it after some time.

Here’s how you can forget Wi-Fi from your device:

Navigate to Settings on your Samsung Galaxy phone.
Tap on Connections > Wi-Fi.
Now, press and hold the current Wi-Fi network you want to forget.
Select Forget.

After that, wait some time, re-connect the Wi-Fi network, and check if the problem is solved.

Fix 5: Reset Network Settings

Some faulty settings could be preventing the connectivity of the Wi-Fi network and your Samsung phone.

In such a situation, reset the Network Settings and try again.

Follow the steps to do so:

Open Settings on your phone.
Tap on General Management > Reset.
Now, tap on Reset Network Settings > Reset Settings to confirm.

Now, all the faulty settings will be eliminated and you can connect to Wi-Fi again.

Fix 6: Restart the Router

There are times when the router has difficulty establishing a connection with your device. Thus, errors like this take place.

So, you should restart the router and give it a fresh beginning.

After restarting the router, you may enter the password again, try to connect your device to the Wi-Fi connection, and check if you got rid of the issue.

Fix 7: Use Android Repair to Fix Samsung Galaxy S24/S24 Plus/S24 Ultra Wi-Fi Authentication Issue

If all the above methods failed to fix the Wi-Fi authentication issue and you are still stuck with that then this fix will work for you for sure.

Use Android Repair to fix the Wi-Fi Authentication issue on the Samsung Galaxy S24 series.

Android Repair Tool can fix errors like Black/White screen of death System crash, System update failure, stuck in bootloop, Apps keep crashing, and many more.

Follow the Steps To Use the Android Repair Tool to fix Wi-Fi Authentication Issue on the Samsung Galaxy S24/S24 Plus/S24 Ultra.

Wrap Up

Wi-Fi Authentication issues can be frustrating for everyone because everyone needs Wi-Fi to go online and do their stuff.

If you are unable to connect Wi-Fi with your Samsung Galaxy or any other phone then you won’t be able to use your browser, social media, or any online platform. That would be irritating right?

But wait! What if I tell you that you can fix this problem?

Well, you can! All you have to do is read this article and fix this issue.

In this guide, we have already mentioned all the solutions to fix the Wi-Fi Authentication issue on the Samsung Galaxy S24 Ultra, S24 Plus, and S24.

I hope you read this article carefully and were able to fix the problem.

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Max Field

Max Field is a founder of Recover Android Data. He is an Android lover and loves to write tips, tricks, fixes for errors, data recovery solutions and more related to Android.