How To Fix Wi-Fi Authentication Problem on Android

Fix Wi-Fi Authentication Problem on Android

Are you having a problem with Wi-Fi authentication on Android?

Have you tried to connect your phone to Wi-Fi with the correct password but still your phone keeps saying “Wi-Fi Authentication failed” or something like that?

Well, a Wi-Fi authentication error can occur whenever you try to connect your Android device to any Wi-Fi if there are glitches or issues with the connectivity.

When this error comes, you must be confused because you have entered the correct password and despite that, you are still unable to authenticate Wi-Fi with your Android device.

Keeping this in mind, we have prepared this article to help you fix this Wi-Fi authentication issue that will vanish your confusion.

Before we move ahead and discuss the fixes, let us also focus on the question – Why does a Wi-Fi authentication error occur?

So, let’s answer this question first and then continue this article leading with its fixes.

Reasons: Why Wi-Fi Authentication Error Occurs?

The apparent causes of the occurrence of Wi-Fi authentication problems are listed below:

  • Hardware issue on your phone/network.
  • Incorrect password.
  • Weak connection to the router.
  • Faulty Network connection.
  • The phone is unable to handle the frequency of the band.

Now that you know the reason behind this “Authentication error” quite well, let us continue the guide and discuss its solutions.

How to Fix Wi-Fi Authentication Problem on Android

Fix 1: Restart Your Android Phone

In case, this issue occurs due to any glitches or anything minor, then restarting your phone could easily tackle the error.

So, in the first case, you need to start with a simple method which is Restart.

To restart your Android device, press and hold the Power button until various options appear, then tap on the Restart option and wait for the process to complete.

Restart Google Pixel

After this, you have to reconnect the Wi-Fi to check if it is connecting without any error.

Fix 2: Update Your Android Phone

Sometimes, outdated firmware can also interrupt in the connectivity process resulting in the appearance of errors like authentication failure.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

Update Samsung S24 Ultra Software

Note: The steps may vary on the Android phone you are using.

Fix 3: Turn ON and OFF Airplane Mode

Another method that seems to be easy other than restarting your device could be turning Airplane mode ON and OFF.

As I said earlier, due to glitches or connectivity errors, this problem can take place.

To remove those glitches, you should toggle ON the Airplane mode from the control panel and after a few seconds turn it OFF again. This will restart the connectivity and potentially help you fix this issue.

Fix 4: Check and Enter the Password Manually

Perhaps, you have been entering the wrong password for the whole time.

Therefore, you need to check if the password is correct or incorrect.

I would suggest you enter the password manually and carefully so that the chances of entering the wrong password will be minimized.

Fix 5: Forget and Reconnect Wi-Fi Network

If you are still getting the error even though you have entered the correct password, then the alternative method of fixing the authentication issue could be forgetting the Wi-Fi Network and reconnecting the Wi-Fi.

To do so, go through the steps:

  • Open the Wi-Fi Settings.
  • Tap on the network you want to forget.
  • Lastly, tap on Forget network > OK.

Forget Network And Reconnect

Note: This step can vary depending on the Android phone.

After forgetting the network, reconnect it by entering the password and see if connects or not.

Fix 6: Reset Network Settings

Reset Network Settings can help you reset all the faulty settings that were set without your awareness.

Follow the instructions to do so:

  • Go to Settings on your Android.
  • Tap on System > Reset options > Reset Wi-Fi, mobile & Bluetooth.
  • Lastly, tap on Reset Settings.

Now, restart your device and try again.

Fix 7: Reset the Router

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

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

After restarting the router, you may enter the password again and try to connect your device to the Wi-Fi connection and check if you got rid of the issue or not.

Fix 8: Switch DHCP To Static

DHCP is a default IP address assignment for the Wi-Fi settings and may have conflicted during the IP address assignment.

So, it is better to switch DHCP to a Static IP address.

Here’s how to do so:

  • Go to Settings > Wireless and Networks > Wi-Fi > Tap on the Wi-Fi name you wish to connect with.
  • Tap on Modify Network (any other related option according to your phone model)
  • Tap on the Show advance
  • Then, change the IP address from DHCP to Static under the IP Settings and then save it.

The IP address will be switched and now you can try again.

Fix 9: Use Android Repair to Fix Wi-Fi Authentication Error on Android

Despite following all the above-mentioned fixes, if you are still unable to connect your Android device to Wi-Fi, then there is a high chance of having some software issue that needs an Android System Repair.

To fix this problem, you can use Android Repair which can fix any issue and errors in just a few minutes on Android.

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.

Here are the Steps To Use Android Repair Tool on Android to Fix Wi-Fi Authentication Problem.

Wrap Up

This was it for this article!

The Wi-Fi Authentication issue must be annoying at some point because despite of entering correct password, how come the authentication went wrong? Right!

But no more worries because we have already discussed all the solutions and fixes that will work effectively to fix this problem in this tutorial namely “How to Fix Wi-Fi Authentication Problem on Android.”

In case, you don’t want to waste your time following so many methods at a time, then I suggest you use the Android System Repair Tool that Is provided in this guide.

I hope you are now free from the Wi-Fi Authentication error after following all the fixes carefully.

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