At times, the LG K40S displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can possibly be caused by a lot of places. So, so that you can actually connect properly to the Wifi network with your LG K40S, we decided to write this guide. So we will see together what to do and where to look to solve this issue of Wifi authentication. We will see at first what you must do on the LG K40S. Finally, we will see what it truly is important to do and check on your Wifi box.
How to proceed when the LG K40S has an authentication problem on the Wifi network
Forget the Wifi network on your LG K40S
Whenever the Wi-Fi network to which you desire to connect has been changed since your last authentication, your LG K40S may display the text message: Authentication or authentication error . Whenever the problem comes from there, the solution is straightforward. Just forget about the Wifi network in your LG K40S. 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 . When it is completed, you can actually try again to connect to the Wifi network. If perhaps the problem is not resolved, go to the next section.
Press the box button
Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it may happen to have a problem of authentication Wifi on the LG K40S because the box is not in Synchronization mode . If you wish to activate the synchronization mode of your box, it truly is incredibly simple. You should find a synchronization button to press. When ever this is completed, a light will normally start blinking. You’re able to then try to reconnect to the Wifi network with your LG K40S. Whenever it still does not function, go to the next trick.
Retype Password
At times the authentication problem originates from the method you type the Wifi network password. In fact, it truly is sometimes subtle to type a password Wifi on its LG K40S. 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 incredibly simple. In fact, 80% of the laptop problems are solved by restarting the machine. We therefore advise you to restart your box and your LG K40S. After that try to reconnect with your LG K40S.
Check box settings
Whenever none of the prior solutions did function, the problem may perhaps 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 check in the event that the system of key is in WPA / WPA2 . Whenever this is not the case, select this option. After that try to connect your LG K40S again to Wifi. Whenever the authentication problem continues, we advise that you contact your service provider or a telephone store.
