How to Fixed WiFi Authentication Problem?

WiFi Authentication Problem might appear when you connect to the WiFi network from your device. There are numerous reasons for this issue. IP conflict is one of the root cause of this error. If you are struggling with the same trouble, this post can be helpful. So, read all solutions to solve the authentication problem in Wi-Fi connection from your device. Before going to the solution part, follow the possible causes behind this issue.

Probable Causes for WiFi Authentication Problem:

There are specific reasons why you face this authentication error. This might help you to resolve this issue quickly. Let’s take a glance below:

  • IP conflict
  • Excessive Google data
  • Outdated version OS or device driver.
  • Wrong WiFi connection.
  • Security check due to unwanted malicious encounter.

Fixed WiFi Authentication Problem with 8 Technical Hacks

After reading the possible causes, you need to go through the given methods and try each of them until you get the error resolved:

Way 1:  Reset the Wi-Fi Connection

The first and foremost resort is that you have to reset the WiFi connection between your device and the wireless router. In that case, you have to disconnect the wireless network from the system, and then connect it as a new connection. Just follow the below instructions:

  1. First of all, go to the Settings app and select ‘Network connections’.
  2. Then, open the WiFi section.
  3. After that, look for the exact network which you need to attach.
  4. Click on the network name or SSID.
  5. When you will see a menu including two options like: ‘Forget network’ and ‘Modify network config’, choose ‘Forgot Network’.
  6. Make sure to keep some distance between the router and yourself.
  7. Now, try to connect the same network again and enter the password.
  8. Finally, you can authenticate and add the network.

Way 2: Modify the Wireless Network Configuration

Sometimes, an IP conflict can create a connection drop issue. In that case, you can face a WiFi authentication error. Therefore, you need to change the network configuration to fix this annoying problem completely.

  1. At first, go the Settings app and click on the WiFi section.
  2. Then, long press the Network option that you need to connect.
  3. When the pop-up menu appears, select the Modify Network Connection option.
  4. After that, choose Advanced.
  5. Go to the IP settings folder and modify the DHCP to Static.
  6. Then, an IP address box will display on the screen, write down all information including the Static IP address and remove it.
  7. Next, enter it again and choose ‘Save’.
  8. At last, check if the WiFi authentication problem is resolved or not. If not, then try to move on the next hack below.

Way 3: Turn Airplane Mode On/Off

You can resolve the issue by turning the Airplane mode On and then turn it Off. So, you have to go through the below steps carefully:

  1. Firstly, open the Quick Setting option.
  2. After that, power the WiFi Off and deactivated the mobile network.
  3. Then, click on the Quick Settings menu again and activate the Airplane mode.
  4. When this mode is activated, switch on the WiFi.
  5. Now, go to the Settings option and reconnect the network.
  6. After connecting the WiFi properly, you can disable the Airplane mode and turn On the network accordingly.

Way 4: Reset the Network Settings

At times, the misconfiguration can cause the error. In that case, the easiest way out is to reset the network settings. By using this method, you can restore all the network settings like mobile network, Bluetooth connections, wireless network as well. Let’s take a look at the following steps:

  1. First of all, open the Settings app.
  2. Choose ‘Backup & reset’.
  3. Then, click on the Network Settings Reset Option from the given list.
  4. Now, select the Reset Settings option and wait for a couple of seconds.
  5. After completing these steps, navigate to the WiFi menu.
  6. Try to connect with the wireless network.

Way 5: Make Sure the System is Up-to-date

If you still face this error, the next objective is to update the device software. Therefore, follow the steps one by one and apply them in your own way.

For Android users:

  1. Firstly, navigate to the Settings app and scroll down.
  2. After that, look for the About Phone folder.
  3. Then, click on the System Updates option and check for any updates.
  4. If there is an update option available, then you need to download and install them.
  5. Lastly, reboot the system and check if the error still appears or not.

For Windows Users:

  1. Go to the Search box and type ‘Windows Update’ in it.
  2. Now, choose the Windows Update settings.
  3. Now, select the ‘View update history’ option.
  4. Search for a Windows update which previously failed to get installed.
  5. Click on this update to view more information.
  6. Now, open the Microsoft Download Center.
  7. Find the update package which failed before by typing the KB article number.
  8. Now, download the package and install this on your device.

Way 6: Use WPS Push Button

Basically, WPS is WiFi Protected Setup. That means it helps to protect the wireless network without using any password. To use the WPS Push button, go through the below directions one by one:

  1. Open Settings and choose ‘Wireless and Networks.
  2. Now, click on the Advanced tab.
  3. Then, many WPS options will get available.
  4. When you see the WPS connection or WPS Push button, you need to tap on it.
  5. After that, the WPS setup window appears on the screen.
  6. Open your router and click on the WPS key.
  7. Now, wait for a moment and check the error once.

Way 7: Change the Network Security Type

Sometimes, modifying the network security type might help you to resolve the error from the system. To perform that, try to follow the instructions mentioned below:

  1. First of all, turn On the WiFi and choose ‘Add network’.
  2. When you are asked to put a network name, select the Security type by clicking on the Security option.
  3. Then, choose one from different security protocols and click on “WPA/WPA2-PSK”.
  4. Press Save to incorporate all the changes.

Way 8: Update the Router’s Firmware

Often router manufacturers do not make it an easy task to carry out updates. You get two options, either to allow the firmware to update itself automatically or you need to do it manually. You might need to access your router’s web interface and alter the IP addresses, usernames, and passwords. This does not sound like an easy task if you are not acquainted in the technical domain. Here is a step by step process that you can follow:

  • Automatic Update

You can allow your router to update the firmware automatically, whenever updates are available. All you need to do is navigate to settings of your router and hit the Automatic button beside the Update option. Now, sit back and wait, as the process is carried out in the background. Otherwise, if you are willing to do it manually, move on to the next method.

  • Manual Update

Routers usually have the option in its web interface to update the firmware. Furthermore, new versions are regularly released to improve the product. Before proceeding, make sure you are using secure and stable internet connectivity. Follow the steps to do it manually:

  1. Launch a web browser from a computer or WiFi device that is connected to the network.
  2. First, you need to navigate to the official website and note if any information is popping up regarding new firmware on the dashboard. Click on it and note if the software is compatible with your device.
  3. Now, click on Support, and then on ‘Driver & Tools’. Select your OS and scroll down to the firmware and download the latest version. Save the unzipped file on the system.
  4. After that, connect through your router’s local network and in the web browser’s URL, just type in “”.  Access the router’s interface and see the username and password. In case, you have never specified any username or password, then type in “admin” for both the dialogue box.
  5. Finally, go to the Configuration Page and choose the Firmware Version. Here, you need to upload your unzipped files and allow the router to install the updates.

Besides this, you have to reset by pressing the Reset button on the router after the installation process gets accomplished. This will help to save the recent changes and along with that will also implement them.
In order to eliminate the chance of corrupting the firmware, you must not interrupt the update, either by closing the browser or avoid loading any new page.

To conclude

Now, you will have a clear concept about the WiFi authentication problem and why you encounter this issue. We have explained the most applicable troubleshooting steps which will help you to fix this error. In case, you face any troubles, you can comment in the feedback box.

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