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How to fix Huawei P20 Wi-Fi connection problems

enero 21, 2020

The Huawei P20 is equipped with a powerful 970 octo-core processor, a 6 GB RAM and a 3200mAh non-removable battery. With a 5.8 inch screen and a tight internal storage of 64 GB, you have the possibility of acquiring one of the most powerful smartphones. However, the phone has its own flaws and one of the most common problems is Wi-Fi connectivity. Instead of replacing the phone when you have problems, you can opt for quick fixes to fix the issues. Wi-Fi connectivity. If you have already entered a model of this mobile phone, you can opt for some of these easy steps to overcome the problem. Wi-Fi issues.

See also: Common problems with Huawei P20 and their fixes

How to fix Huawei P20 Wi-Fi issues

Problem 1: Wi-Fi connectivity problems

You can face this problem many times even if you don't know the real cause. However, it is good to know some of the quick fixes for solving Wi-Fi issues. Connectivity issues are caused by weak data or network and Internet connection. Whatever problems may cause problems in the Wi-Fi connection, you can follow some of these simple steps to get rid of the problems. Wi-Fi connectivity issues can frustrate you.

Method 1: Checking the bandwidth limit and password

Most of the time, connectivity issues arise at the worst time when you need to check something online or write an email. Many users face Wi-Fi connectivity issues from time to time. By taking a closer look at the quick fixes, you not only help overcome frustration, but you also help improve the connection in different places.

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

Method 2: Checking the antenna of the device and other applications

  1. You need to check if the device's Wi-Fi antenna is working properly.
  2. Checking the previous Wi-Fi connection device and adding another will help.
  3. Make sure that data exchange apps are not running in the background as this can hinder the Wi-Fi connection.

Problem 2: Problem in connection settings

Have you enabled the Wi-Fi connection on your device? Checking it early can solve many of your connectivity issues.

Method 1: Activate the Wi-Fi connection and check it

  1. Check if you have activated the Wi-Fi connection or accidentally deactivated it. You're lucky if you didn't activate the connection by mistake.
  2. When you scroll down the notification bar, you will notice if the icon is on.
  3. You can also check the wireless connection from the settings and follow the problem, if any.
  4. You must also check the airplane mode in your device; If you accidentally activated it, you may have problems with Wi-Fi connectivity.
  5. Airplane mode can also be checked via the wireless network menu. If the airplane mode is deactivated, but you are still having connectivity problems, you can switch to the other available solutions.

Problem 3: error in router name and password

You may also experience Wi-Fi connection problems when trying to connect to a bad network.

Method 1: Check the router name and password when you have a Wi-Fi connectivity problem.

  1. Your neighbors may have the same name of access provider and network. Try to check the name of your network by checking at the bottom or back of the router. You will find a small sticker attached to the router that contains the information you need.
  2. Returning your network password can help resolve the Wi-Fi connectivity issue.
  3. The password is case sensitive; you must therefore enter it in small letters or in capital letters, as indicated.

Method 2: Restarting the router and the device

  1. The router is responsible for Wi-Fi connectivity issues on your smartphone. As it happens all the time, a quick fix can solve the problem easily.
  2. Unplugging the router from the power outlet can also help. You can wait a few minutes before returning from the network.
  3. When unplugging the router does not solve the problem, you can restart the device. It takes less than a minute to restart, but this can solve a host of other problems in the device.
  4. You must press and hold the power button and choose the restart option.
  5. Wait for the device to turn on again and check if the connectivity problems persist.

HUwaei p20 router reset

Method 3: Forget the network and reconnect it

  1. Forgetting the network and reconnecting it can solve the problem of Wi-Fi connectivity.
  2. You can visit the settings, locate the Wi-Fi option and choose your network. A window appears on the screen. In addition to the other options, you will also notice the Forget button. You must press this button and reconnect to the Wi-Fi network with the same password.
  3. You can get the password from the sticker on the back or bottom of the router.

Method 4: Factory 'resets' the phone

This is the last option available when the rest of the quick fixes do not work or solve the problem or problem with Wi-Fi connectivity. Factory reset of the phone will help you get rid of the device software bugs that cause connectivity issues. It is easy to perform this process and does not take much time. However, all data, including applications, documents and images, will be deleted during this process. so, make sure you have a backup of the data, before passing this option.

  1. The easiest method to perform a factory reset is from the settings.
  2. Open the Settings option in the device and find the Backup and reset menu. You must press it to choose the factory reset option to clear the phone data.
  3. Once the phone is on, you need to go through the setup process as you did for the first time.
  4. Try to connect to Wi-Fi using the password and check if you can do it without any problem.

HUwaei p20 Factory reset

Problem 4: Authentication problem with the Wi-Fi network

You can often note the occurrence of an authentication message on the network and the reasons for this problem are numerous. The trick is to identify the reason for such an occurrence in your device.

Method 1: Forget the Wi-Fi network

When you need to connect to the Wi-Fi network after changing since the last authentication, the device may display the error message. All you have to do is forget about your device's Wi-Fi network.

  1. Visit the Wi-Fi network settings and tap on the suspect network.
  2. You will notice an option 'Forget this network'; select it After that, you can try to reconnect to the network and check if the problem is resolved.

Huawei P20 Wi-Fi Network

Method 2: By pressing the button on the box

  1. If the box is not in synchronization mode, the authentication error can also occur.
  2. To activate this mode, you must press the synchronization button. When you activate it, a light may blink and you should try to reconnect to the network and check if there is a problem.

Method 3: Retype the security password

Often the authentication error occurs due to an incorrect security network password that you entered.

  1. You can type the security password in upper and lower case.
  2. Try to type the code without spaces or dashes.
  3. Restarting the device can solve the authentication problem because it quickly solves around 90% of problems related to the smartphone.

Method 4: Problem in the box

  1. You must verify the settings of the box.
  2. Try to connect to the Wi-Fi network again to see if the problem returns.


If none of the above quick fixes can restore Wi-Fi connectivity to the device, there may be a hardware problem on the phone. You can try to connect other devices with the Wi-Fi network to see if the problem exists. If the other devices are unable to connect, it is easy to identify that something is wrong with the router. The common router problem often occurs, and all you can do is talk to the service provider and have the problem fixed when the guy comes to solve the problems in the router.