How to Fix Huawei P20 Wi-Fi Problem

How to fix Huawei P20 Wi-Fi Problem? The Huawei P20 is one of the most powerful smartphones with a powerful processor, 6 GB of RAM and a 3200mAh non-removable battery. With a 5.8-inch display and 64 GB of expanded internal storage, it is one of the most powerful smartphones. However, as I have said in other articles, human-made things have their share of flaws, and one of the most common problems is the Wi-Fi connectivity issue. Instead of replacing the phone or taking it to the repair shop when you encounter such problems, you can fix the Huawei P20 Wi-Fi issue by following quick and simple steps that can solve Wi-Fi connectivity-related problems.

How to Fix Huawei P20 Wi-Fi Problem

Problem 1: Wi-Fi connection problem

It would be good for you to know some quick fixes to troubleshoot the problem with Huawei P20 Wi-Fi error. Connectivity issues occur due to low data or network and internet connectivity. Regardless of the issues that can cause problems with Wi-Fi connectivity, you can follow some of these simple steps to fix the problem. Problems with Wi-Fi connectivity can leave you frustrated.

Method 1: Control bandwidth limit and password

Most of the time, connectivity issues occur at the worst time when you need to check something online or write an email. Many users are faced with Huawei P20 Wi-Fi Problem from time to time. Taking a closer look at quick fixes will not only help you get over the frustration, but also help you improve connections in different places.

  1. When you encounter problems with the Wi-Fi connection, you need to check if you have exceeded the bandwidth limit.
  2. Make sure you enter the correct password to establish the Wi-Fi connection, as the Wi-Fi password is case sensitive.
  3. After turning off the router and turning it on after about fifteen to twenty seconds, switch the Wi-Fi.
  4. If you have recently installed the router, make sure the cable connection is perfect.

Method 2: Check the device antenna and other applications

  1. You need to check that the device’s Wi-Fi antenna is working properly.
  2. It comes to help you check your previous Wi-Fi connection device and add another one.
  3. Make sure that data exchange apps are not running in the background and can interfere with Wi-Fi connection.

Problem 2: Problem with connection settings

Did you turn on the Wi-Fi connection on your device? Checking it at first can solve most of your connection problems.

Method 1: Turn on and check Wi-Fi connection

  1. Check if you have turned on or accidentally turned off the Wi-Fi connection. You are lucky if you did not accidentally turn on the connection.
  2. When you pull down the notification bar, you will see the icon light up.
  3. Alternatively, you can check the wireless connection in the settings and track the problem, if any.
  4. You should also check airplane mode on your device; if you accidentally turned it on, you may have problems with Wi-Fi connection.
  5. Airplane mode can also be controlled via the wireless network menu. If Airplane mode is turned off, but you are still experiencing interruptions in connection, you can move on to other available solutions.

Problem 3: Wrong router name and password

You may also encounter a Wi-Fi connection when you try to connect to a wrong network.

Method 1: Double check the router name and password when you encounter Huawei P20 Wi-Fi connection problem

  1. Your neighbors may have the same ISP and network name. Try to check the name of your network by checking underneath or on the back of the router. You will find a small sticker attached to the router with the information you need .
  2. Re-entering your network’s password can help you solve the Wi-Fi connection problem.
  3. The password is case sensitive; therefore, you must enter it in lowercase or uppercase letters as indicated.

Method 2: reboot the router and device

  1. The router is responsible for Wi-Fi connection problems on your smartphone. As always, a quick fix can easily solve the problem.
  2. Unplugging the router from the power outlet may also help. You can wait a few minutes before the mains returns.
  3. If unplugging the router doesn’t help solve the problem, you can restart the device. Restarting takes less than a minute, but it can also solve many other problems with the device.
  4. You need to hold down the power button and select the restart option.
  5. Wait for the device to turn on again and check if the connection problems persist.

Method 3: Forgetting and reconnecting the network

  1. Forgetting and reconnecting to the network can fix Huawei P20 Wi-Fi Problem.
  2. You can visit the settings, find the Wi-Fi option and select your network. A window will pop up on the screen. You will also see the Forget button along with other options. You need to tap this button and reconnect to the Wi-Fi network with the same password.
  3. You can find the password on the label on the back or bottom of the router.

Method 4: ‘reset’ the phone to Factory Settings

This is the last option available when the rest of the quick fixes don’t work or fix the problem or the Huawei P20 Wi-Fi connection error. Factory resetting the phone helps you get rid of software errors on the device that are causing the connection issues. This process is easy to perform and doesn’t take much time. However, all data including apps, documents and images will be deleted during this process; so make sure to back up data first before proceeding with this option.

  1. The easiest way to reset to factory settings is through settings.
  2. Open the settings option on the device and find the “Backup and reset” menu. To erase data from the phone you need to tap on it to select the factory reset option.
  3. Telefon açıldığında, ilk kez yaptığınız gibi ayarlama işleminde ilerlemeniz gerekir.
  4. Try connecting to Wi-Fi using the password and check if you can do it without problems.
How to Fix Huawei P20 Wi-Fi Problem
How to Fix Huawei P20 Wi-Fi Problem

Fix Problem 4: Authentication problem on Wi-Fi network

Usually, you can note that there is an authentication message on the network and the reasons behind this issue are many. The trick is to identify the cause of such an event on your device.

Method 1: Forget your Wi-Fi network

When you need to connect to the Wi-Fi network after it has changed from the last verification, the device may display the error message. All you need to do is forget the Wi-Fi network on your device.

  1. Visit the settings of the Wi-Fi network and press on the suspicious network.
  2. You will see the option ‘Forget this network’   Select. After that, you can try to connect to the network again and check if the problem is solved.

Method 2: Pressing the box button

  1. If the box is not in synchronization mode, there may also be a verification error.
  2. To activate this mode you have to press the sync button. As it activates, a light may flash and you have to try to reconnect to the network and check if there is a problem.

Method 3: Rewriting the security password

Usually, the error in authentication occurs because of the wrong safety net password you entered.

  1. You can type the security password in uppercase and lowercase letters.
  2. Try typing the code without spaces and hyphens.
  3. Rebooting the device can fix the authentication issue as it quickly solves about ninety percent of smartphone-related problems

Method 4: Problem with the box

  1. You need to check the parameters of the box.
  2. Try connecting to the Wi-Fi network again to see if the problem returns.


If none of the above quick fixes work to restore Wi-Fi connectivity on the device, there might be a hardware problem on the phone. You can try connecting other devices to the Wi-Fi network to see if the problem is in the hardware. If the problem is in the modem, errors like this usually occur and all you need to do is contact your service provider and get the problem fixed.

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