Acer Liquid Z4: Wifi Authentication Problem

Occasionally, the Acer Liquid Z4 displays the Authentication Problem message when you try to connect to a Wi-Fi network. This sort of error message can possibly originate from several places. So, so that you can connect properly to the Wifi network with your Acer Liquid Z4, we decided to produce this tuto. So we will observe together what to do and where to look to solve this issue of Wifi authentication. We will see at first of all what you have to do on the Acer Liquid Z4. Finally, we will see what it truly is important to do and check on your Wifi box.

How to proceed when the Acer Liquid Z4 has an authentication problem on the Wifi network

Forget the Wifi network on your Acer Liquid Z4

In the event that the Wi-Fi network to which you want to connect has been changed since your last authentication, your Acer Liquid Z4 may display the text message: Authentication or authentication error . In the event that the trouble comes from there, the solution is straightforward. Just forget about the Wifi network in your Acer Liquid Z4. To get this done, 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 . Once it’s completed, you can try again to connect to the Wifi network. If perhaps the trouble is not resolved, go to the next step.

Press the box button

Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it may possibly happen to have a trouble of authentication Wifi on the Acer Liquid Z4 because the box is not in Synchronization mode . If you want to activate the synchronization mode of your box, it truly is extremely basic. You should find a synchronization button to press. When this is completed, a light will normally start blinking. You can actually then try to reconnect to the Wifi network with your Acer Liquid Z4. In the event that it still does not work, go to the next trick.

Retype Password

Occasionally the authentication problem originates from the method you type the Wifi network password. Certainly, it truly is sometimes subtle to type a password Wifi on its Acer Liquid Z4. We therefore 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 several laptop problems, the solution is sometimes extremely simple. Certainly, 80% of the laptop problems are solved by restarting the machine. We therefore recommend you to restart your box and your Acer Liquid Z4. After that try to reconnect with your Acer Liquid Z4.

Check box settings

In the event that non-e of the prior answers did work, the problem could be found to be on the box of your provider. It will therefore be important to go in the parameters of the box and to test whenever the system of key is in WPA / WPA2 . In the event that this is not the case, select this option. After that try to connect your Acer Liquid Z4 again to Wifi. In the event that the authentication trouble persists, we highly recommend that you contact your service provider or a telephone retail store.