Sometimes, the Nubia Z17 displays the Authentication Problem message when you try to connect to a Wi-Fi network. This kind of error message can potentially result from several places. So, so that you can connect properly to the Wifi network with your Nubia Z17, we decided to produce this tuto. So we will see together what to do and where to look to resolve this issue of Wifi authentication. We will see at initially what you have to do on the Nubia Z17. Finally, we will see what it is actually important to do and check on your Wifi box.
How to proceed when the Nubia Z17 has an authentication problem on the Wifi network
Forget the Wifi network on your Nubia Z17
Whenever the Wi-Fi network to which you want to connect has been changed since your last authentication, your Nubia Z17 may display the message: Authentication or authentication error . Whenever the problem comes from there, the answer is straightforward. Just forget about the Wifi network in your Nubia Z17. To accomplish this, go to the settings of the Wifi network and keep pressed on the network in question. You will then have the option to choose the option: Forget this network . When it is carried out, you can 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 Nubia Z17 because the box is not in Synchronization mode . If you need to activate the synchronization mode of your box, it is actually extremely basic. You should find a synchronization button to press. When this is carried out, a light will most of the time start blinking. You can actually then try to reconnect to the Wifi network with your Nubia Z17. Whenever it still does not function, go to the next trick.
Retype Password
Sometimes the authentication problem originates from the method you type the Wifi network security password. Certainly, it is actually sometimes subtle to type a security password Wifi on its Nubia Z17. We consequently advise you to try all the following possibilities:
- Type the code without spaces or hyphens
- Type the security password in uppercase
- Type the security password in lowercase
Restart your box
As in many pc problems, the solution is from time to time extremely simple. Certainly, 80% of the pc problems are solved by restarting the machine. We therefore advise you to restart your box and your Nubia Z17. Then try to reconnect with your Nubia Z17.
Check box settings
Whenever non-e of the previous answers did function, the problem could possibly be found to be on the box of your provider. It will consequently be important to go in the parameters of the box and to test if the system of key is in WPA / WPA2 . Whenever this is not the circumstance, choose this option. Then try to connect your Nubia Z17 again to Wifi. Whenever the authentication problem carries on, we recommend that you contact your service provider or a telephone store.
