From time to time, the OPPO A15 displays the Authentication Problem message when you try to connect to a Wi-Fi network. This kind of error message can possibly come from many places. So, so that you’re able to connect properly to the Wifi network with your OPPO A15, we decided to write this tuto. So we will find out together what to do and where to look to resolve this problem of Wifi authentication. We will see at 1st what you have to do on the OPPO A15. At last, we will see what it’s necessary to do and check on your Wifi box.
What to do when the OPPO A15 has an authentication problem on the Wifi network
Forget the Wifi network on your OPPO A15
If the Wi-Fi network to which you wish to connect has been changed since your last authentication, your OPPO A15 may display the text message: Authentication or authentication error . If the trouble comes from there, the solution is straightforward. Just forget about the Wifi network in your OPPO A15. To do 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’s done, you’re able to try again to connect to the Wifi network. If perhaps the trouble 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 trouble of authentication Wifi on the OPPO A15 because the box is not in Synchronization mode . If you would like to activate the synchronization mode of your box, it’s incredibly basic. You should find a synchronization button to press. When ever this is done, a light will most of the time start blinking. You’re able to after that try to reconnect to the Wifi network with your OPPO A15. If it still doesn’t function, 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. Certainly, it’s sometimes subtle to type a security password Wifi on its OPPO A15. We for that reason 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 several computer problems, the solution is occasionally incredibly simple. Certainly, 80% of the computer problems are solved by restarting the machine. We therefore advise you to restart your box and your OPPO A15. After that try to reconnect with your OPPO A15.
Check box settings
If non-e of the previous answers did function, the problem could possibly be found to be on the box of your provider. It will for that reason be necessary to go in the parameters of the box and to test if perhaps the system of key is in WPA / WPA2 . If this is not the circumstance, select this option. After that try to connect your OPPO A15 again to Wifi. If the authentication trouble remains, we advise that you contact your service provider or a telephone retail store.
