From time to time, the Samsung Galaxy A40 displays the Authentication Problem message when ever you try to connect to a Wi-Fi network. This kind of error message can potentially be caused by many places. So, so that you’re able to connect properly to the Wifi network with your Samsung Galaxy A40, we decided to write this guide. So we will discover together what to do and where to look to solve this issue of Wifi authentication. We will see at first of all what you must do on the Samsung Galaxy A40. Finally, we will see what it truly is important to do and check on your Wifi box.
What to do when the Samsung Galaxy A40 has an authentication problem on the Wifi network
Forget the Wifi network on your Samsung Galaxy A40
If the Wi-Fi network to which you wish to connect has been changed since your last authentication, your Samsung Galaxy A40 may display the text message: Authentication or authentication error . If the problem comes from there, the answer is quite simple. Simply forget about the Wifi network in your Samsung Galaxy A40. To achieve this, go to the settings of the Wifi network and keep pressed on the network in question. You will after that have the option to select the option: Forget this network . Once it is completed, you’re able to try again to connect to the Wifi network. If perhaps the problem is not solved, go to the next step.
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 Samsung Galaxy A40 because the box is not in Synchronization mode . If you wish to activate the synchronization mode of your box, it truly is very simple. You should find a synchronization button to press. When ever this is completed, a light will most of the time start blinking. You can actually after that try to reconnect to the Wifi network with your Samsung Galaxy A40. If it still doesn’t function, go to the next trick.
Retype Password
From time to time the authentication problem originates from the solution you type the Wifi network password. Certainly, it truly is sometimes subtle to type a password Wifi on its Samsung Galaxy A40. 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 very simple. Certainly, 80% of the computer problems are solved by restarting the machine. We therefore advise you to restart your box and your Samsung Galaxy A40. Then try to reconnect with your Samsung Galaxy A40.
Check box settings
If none of the prior solutions did function, the problem may 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 . If this is not the case, select this option. Then try to connect your Samsung Galaxy A40 again to Wifi. If the authentication problem remains, we advise that you contact your service provider or a telephone store.
