From time to time, the LG G4 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This sort of error message can potentially sourced from many places. So, so that you can actually connect properly to the Wifi network with your LG G4, we decided to produce this tuto. So we will discover together what to do and where to look to resolve this issue of Wifi authentication. We will see at initially what you must do on the LG G4. Finally, we will see what it can be important to do and check on your Wifi box.
How to proceed when the LG G4 has an authentication problem on the Wifi network
Forget the Wifi network on your LG G4
If perhaps the Wi-Fi network to which you want to connect has been changed since your last authentication, your LG G4 may display the message: Authentication or authentication error . If perhaps the trouble comes from there, the answer is straightforward. Simply forget about the Wifi network in your LG G4. 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’s carried out, you can actually try again to connect to the Wifi network. If the trouble is not fixed, 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 trouble of authentication Wifi on the LG G4 because the box is not in Synchronization mode . If you wish to activate the synchronization mode of your box, it can be extremely basic. You should find a synchronization button to press. When this is carried out, a light will normally start blinking. You can then try to reconnect to the Wifi network with your LG G4. If perhaps it still does not work, go to the next trick.
Retype Security password
From time to time the authentication problem comes from the technique you type the Wifi network security password. Indeed, it can be sometimes subtle to type a security password Wifi on its LG G4. 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 a great many pc problems, the solution is at times extremely simple. Indeed, 80% of the pc problems are solved by restarting the machine. We therefore advise you to restart your box and your LG G4. Then try to reconnect with your LG G4.
Check box settings
If perhaps none of the previous answers did work, the problem could 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 check whenever the system of key is in WPA / WPA2 . If perhaps this is not the case, select this option. Then try to connect your LG G4 again to Wifi. If perhaps the authentication trouble carries on, we suggest that you contact your service provider or a telephone retail store.
