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From time to time, the Xiaomi Mi Mix 2S displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can potentially come from a lot of places. So, so that you can connect properly to the Wifi network with your Xiaomi Mi Mix 2S, we decided to write this tuto. So we will find out together what to do and where to look to solve this issue of Wifi authentication. We will see at first what you have to do on the Xiaomi Mi Mix 2S. Finally, we will see what it truly is necessary to do and check on your Wifi box.

How to proceed when the Xiaomi Mi Mix 2S has an authentication problem on the Wifi network

Forget the Wifi network on your Xiaomi Mi Mix 2S

If the Wi-Fi network to which you want to connect has been changed since your last authentication, your Xiaomi Mi Mix 2S may display the text: Authentication or authentication error . If the issue comes from there, the solution is very simple. Just forget about the Wifi network in your Xiaomi Mi Mix 2S. To achieve this, go to the settings of the Wifi network and keep pressed on the network in question. You will then have the option to select the option: Forget this network . When it’s completed, you can try again to connect to the Wifi network. If the issue is not resolved, go to the next section.

Press the box button

Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it may possibly happen to have a issue of authentication Wifi on the Xiaomi Mi Mix 2S because the box is not in Synchronization mode . If you would like to activate the synchronization mode of your box, it truly is incredibly simple. You should find a synchronization button to press. When this is completed, a light will most of the time start blinking. You may then try to reconnect to the Wifi network with your Xiaomi Mi Mix 2S. If it still will not function, go to the next trick.

Retype Security password

From time to time the authentication problem comes from the way you type the Wifi network password. In fact, it truly is sometimes subtle to type a password Wifi on its Xiaomi Mi Mix 2S. We consequently advise you to try all the following possibilities:

  • Type the code without spaces or hyphens
  • Type the password in uppercase
  • Type the password in lowercase

Restart your box

As in many computer problems, the solution is from time to time incredibly simple. In fact, 80% of the computer problems are solved by restarting the machine. We therefore recommend you to restart your box and your Xiaomi Mi Mix 2S. After that try to reconnect with your Xiaomi Mi Mix 2S.

Check box settings

If none of the previous answers did function, the problem could be found to be on the box of your provider. It will consequently be necessary to go in the parameters of the box and to test whenever the system of key is in WPA / WPA2 . If this is not the case, select this option. After that try to connect your Xiaomi Mi Mix 2S again to Wifi. If the authentication issue continues, we suggest that you contact your service provider or a telephone store.