From time to time, the Samsung Galaxy A9 displays the Authentication Problem message when 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 Samsung Galaxy A9, we decided to write 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 must do on the Samsung Galaxy A9. At last, we will see what it’s required to do and check on your Wifi box.
What to do when the Samsung Galaxy A9 has an authentication problem on the Wifi network
Forget the Wifi network on your Samsung Galaxy A9
Whenever the Wi-Fi network to which you desire to connect has been changed since your last authentication, your Samsung Galaxy A9 may display the text message: Authentication or authentication error . Whenever the issue comes from there, the answer is straightforward. Just forget about the Wifi network in your Samsung Galaxy A9. 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 choose the option: Forget this network . Once it’s done, you can actually try again to connect to the Wifi network. If perhaps the issue 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 issue of authentication Wifi on the Samsung Galaxy A9 because the box is not in Synchronization mode . If you want to activate the synchronization mode of your box, it’s extremely basic. You should find a synchronization button to press. When this is done, a light will normally start blinking. You may then try to reconnect to the Wifi network with your Samsung Galaxy A9. Whenever it still doesn’t work, go to the next trick.
Retype Password
From time to time the authentication problem comes from the technique you type the Wifi network security password. In fact, it’s sometimes subtle to type a security password Wifi on its Samsung Galaxy A9. We therefore 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 lots of pc problems, the solution is occasionally extremely simple. In fact, 80% of the pc problems are solved by restarting the machine. We therefore recommend you to restart your box and your Samsung Galaxy A9. After that try to reconnect with your Samsung Galaxy A9.
Check box settings
Whenever non-e of the prior solutions did work, the problem may perhaps be found to be on the box of your provider. It will therefore be required to go in the parameters of the box and to check if the system of key is in WPA / WPA2 . Whenever this is not the circumstance, choose this option. After that try to connect your Samsung Galaxy A9 again to Wifi. Whenever the authentication issue remains, we advise that you contact your service provider or a telephone store.
