Top 12 Ways to Fix Wi-Fi Authentication Problems on Android

If you use Android, you may occasionally encounter an authentication issue when connecting to WiFi. This indicates that even though you have previously connected to the Wi-Fi network after entering the correct password and attempting to reconnect, you are now unable to do so. If this sounds too similar, you can use this guide to solve the Fix Wi-Fi Authentication Problems.

How to Fix Wi-Fi Authentication Problems on Android devices.

There are numerous paths that could lead to the root of the problem, but none of them is obvious. Below, we’ve included a few typical methods to fix wi-fi authentication problems on Android devices.

  • Inadequate network connections
  • The wrong password.
  • Erroneous IP address
  • The router’s connection threshold has been exceeded due to an excessive number of devices connected.
  • A hardware issue with your phone or network.
  • It’s possible that the Wi-Fi (network) settings have become corrupted.
  • One last possibility is a mismatch in frequency bands.

Now that you are aware of the potential causes of the problem, let’s move on to the 12 solutions listed below.

1. Turn on Airplane mode

It is among the simplest and occasionally most effective solutions. When the hardware’s wireless components are turned off by activating Airplane mode, your connections are broken and rebooted. This phase involves using two approaches. I’ll explain.

  • Step 1: Go to Settings on your phone and select Wi-Fi & Network.
  • Step 2: Turn on Airplane mode. After a brief delay, turn off Airplane mode.

The network hardware on your phone has now been restarted. Therefore, try re-connecting it to the Wi-Fi; you ought to be able to log in. If you’re having the same problem, take the actions listed below.

  • Step 1: Go to Settings on your phone and select Wi-Fi & Network.
  • Step 2: Toggle on Airplane mode.
  • Step 4: At this point, enable Wi-Fi and attempt to join to your network.
  • Step 5: Switch off Airplane mode after establishing the Wi-Fi connection.

By doing this, the phone can join a mobile network without severing its affiliation with Wi-Fi.

2. Reset Wi-Fi Connection

The Wi-Fi settings can become messed up occasionally. The network or Wi-Fi should be deleted from your phone’s stored networks list in order to solve the connectivity issue. Before completing the procedures listed below, make sure you have the password for the Wi-Fi you’re deleting from the network.

  • Step 1: Tap Wi-Fi & Network in the phone’s Settings.
  • Step 2: Tap on Wi-Fi and select Saved networks.
  • Step 3: Choose the Wi-Fi you want to reconnect to and tap Forget.

I’m done now! Your phone will be free of the Wi-Fi network. You must reconnect it once again in order to restore network flow to your Android device.

3. Restart Your Phone

It is a simple solution. We are all aware that restarting the device is the best course of action when something becomes stuck. Any consumer technology items and services are especially true of this.

  • Step 1: Close all open applications.
  • Step 2: Press the power button for a long time and select Restart.

Continue reading if the restart didn’t fix the problem. The fixes listed below ought to be helpful.

4. Restart your router

We will restart the Wi-Fi router in this step, just as we did in the previous one where we rebooted the phone. Again, it is a simple procedure to fix any issues with the router’s settings. Simply switch off the Wi-Fi router, wait a few minutes, and then turn it back on. It can take some time for it to work, so be patient. Try connecting your phone after it has been set up to see if the network is active.

5. Verify Wireless Network Name Duplicacy

Forgetting the password or typing it in incorrectly is one of the most frequent mistakes users make, which results in a Wi-Fi authentication problem on the phone. Make sure you are using the right password, then. You may unavoidably experience this authentication issue on your phone if you have many access points or Wi-Fi routers with the same name. Avoid using the same SSID for all of the routers to get around this. Identify them by name, number, or even frequency, such as “living room,” “bedroom,” “house 1,” or “home 2.” However, you can also use the same password for all Wi-Fi routers.

6. Examine the Maximum Supported Devices

Your router’s maximum supported device limit is unlikely to be reached, especially if it is a private network. However, it is common for the internet to slow down when there are many visitors. The router’s threshold will be breached, which may be the reason why the phone displays an authentication issue. Here’s how to find out how many people are currently logged into your router.

Getting the IP address of the router

The majority of routers use or as their default IP address. If they didn’t work, let’s start by locating the IP address of the router.

  • Step 1: To launch the Run command, press Ctrl + R.
  • Step 2: To open the command prompt, type CMD.
  • Step 3: Type “ipconfig” and then press the Enter key.
  • Step 4: You will find your router’s default IP address. Copy and save it somewhere.

Let’s verify the number of connected users now.

  • Step 1: Log in to any browser using the router’s credentials and the default IP address.
  • Step 2: Click Wireless to see how many people are currently logged in to the wireless network.

If you are unsure about the credentials, look at the back of your router. The format is frequently admin/admin or admin/password. If you have previously changed that, enter the new credentials.

7. Reset the network settings on the phone

This step is probably going to fix the problem if none of the other ones did. The network settings on the phone will be reset in this stage, starting from scratch. Let’s start.

  • Step 1: Access Settings on the phone and select System.
  • Step 2: Tap “Reset Wi-Fi, mobile & Bluetooth” under Reset choices.
  • Step 3: Select Reset Settings and tap OK.

The Wi-Fi, mobile data, and Bluetooth settings will all be cleared.

8. Push the WPS button.

This sophisticated function, also known as Wi-Fi Protected Setup, skips the login and password portion and allows anyone with the router to access it. Observe along.

  • Step 1: Navigate to the settings on your phone and select “Wi-Fi & Network.”
  • Step 2: Select “Advanced Wi-Fi settings” from the menu after tapping on Wi-Fi and choosing More.
  • Step 3: Choose the WPS connection at this point.

A prompt will appear telling you to hit your router’s WPS button. Once it’s finished, your Android should no longer have an authentication problem.

9. A security protocol change

It is yet another useful choice that you typically overlook. The situation where you entered the right password but were still denied access to the network may have happened to you. Now what? Take these actions.

  • Step 1: First, access the router.
  • Step 2: Switch the settings from WPA to WPA2 in the Network or Security Protocol.
  • Step 3: Right now, open the Wi-Fi settings on your Android device.
  • Step 4: Click Forget after tapping the Wi-Fi name.
  • Step 5: Connect to the network once more.

You ought to be able to enter. If this one didn’t Fix Wi-Fi Authentication Problems with your android device, you might need to try the other one  mentioned below.

10. Reset the network equipment

Resetting the router is the last resort. The router will lose any adjustments you made after the initial configuration, so you might need to do it again. This is the procedure. The back of almost all routers has a manual button for router reset. To switch the lights on and off, all you have to do is press the button for a long enough period of time. The router will reset at that point, and you will need to set it up again in order to use it.

11. Converting from DHCP to Static IP Address

The majority of routers on the market assign Internet Protocol (IP) addresses and other configuration data like subnet mask and default gateway via the DHCP protocol. However, DHCP can occasionally issue the same IP address to several devices, leading to IP disputes and network disruptions. By giving your device, in this case, your Android device, a static IP address, you can resolve this problem. DHCP disappears after your gadget receives a preset IP address. Let’s begin the procedures.

  • Step 1: Select Wi-Fi & Network from the phone’s Settings.
  • Step 2: Navigate to Wi-Fi and choose a network. Click the pencil symbol in the top right corner now.
  • Step 3: Select Static under IP settings under Advanced.
  • Step 4: Enter the IP address that is not already in use and tap Save.

Leave the remaining information alone if you want to use Google’s DNS, or you can insert and in the appropriate areas.

12. Software Update for the Device

Although it is not often the case, software upgrades on your Android device occasionally have the ability to break the WiFi connection. Therefore, the authentication error on your Android device could also be caused if you haven’t updated it in a while. To check for updates, follow these steps.

  • Step 1: Select System in the phone’s Settings.
  • Step 2: Go to System updates now and look for any pending updates.

Patches and bug fixes introduced by the software updates are essential for the security of your Android smartphone. Update any pending changes you notice to end this problem once and for all.

So, this was a detailed post on how you can fix Wi-Fi Authentication Problems on Android devices. There could be a number of causes for your Wi-Fi authentication issues. We have mostly talked about it. Please provide any information you believe we may have overlooked in the comments section below. I wish you luck in solving your Android’s Wi-Fi authentication issues. If so, please share and let us know in the comments section below which approach was successful for you.

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