Occasionally, the Lenovo VIBE Z2 Pro displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This sort of error message can potentially be caused by several places. So, so that you can actually connect properly to the Wifi network with your Lenovo VIBE Z2 Pro, we decided to write this guide. So we will find out together what to do and where to look to resolve this problem of Wifi authentication. We will see at first of all what you have to do on the Lenovo VIBE Z2 Pro. Finally, we will see what it is actually important to do and check on your Wifi box.
What to do when the Lenovo VIBE Z2 Pro has an authentication problem on the Wifi network
Forget the Wifi network on your Lenovo VIBE Z2 Pro
In cases where the Wi-Fi network to which you wish to connect has been changed since your last authentication, your Lenovo VIBE Z2 Pro may display the text message: Authentication or authentication error . In cases where the problem comes from there, the solution is quite easy. Simply forget about the Wifi network in your Lenovo VIBE Z2 Pro. To do 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 done, you can actually try again to connect to the Wifi network. If perhaps the problem is not fixed, 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 problem of authentication Wifi on the Lenovo VIBE Z2 Pro because the box is not in Synchronization mode . If you want to activate the synchronization mode of your box, it is actually incredibly basic. You should find a synchronization button to press. When ever this is done, a light will normally start blinking. You can actually then try to reconnect to the Wifi network with your Lenovo VIBE Z2 Pro. In cases where it still does not function, go to the next trick.
Retype Password
Occasionally the authentication problem originates from the technique you type the Wifi network password. Certainly, it is actually sometimes subtle to type a password Wifi on its Lenovo VIBE Z2 Pro. 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 a great many computer problems, the solution is at times incredibly simple. Certainly, 80% of the computer problems are solved by restarting the machine. We therefore advise you to restart your box and your Lenovo VIBE Z2 Pro. Then try to reconnect with your Lenovo VIBE Z2 Pro.
Check box settings
In cases where non-e of the prior answers did function, 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 if the system of key is in WPA / WPA2 . In cases where this is not the case, select this option. Then try to connect your Lenovo VIBE Z2 Pro again to Wifi. In cases where the authentication problem carries on, we advise that you contact your service provider or a telephone store.
