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From time to time, the Oppo F7 displays the Authentication Problem message when you try to connect to a Wi-Fi network. This sort of error message can potentially be caused by a lot of places. So, so that you can connect properly to the Wifi network with your Oppo F7, we decided to produce this tuto. So we will find out together what to do and where to look to resolve this issue of Wifi authentication. We will see at first what you must do on the Oppo F7. At last, we will see what it can be important to do and check on your Wifi box.

What to do when the Oppo F7 has an authentication problem on the Wifi network

Forget the Wifi network on your Oppo F7

Whenever the Wi-Fi network to which you desire to connect has been changed since your last authentication, your Oppo F7 may display the message: Authentication or authentication error . Whenever the problem comes from there, the answer is straightforward. Simply forget about the Wifi network in your Oppo F7. To get this done, 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 can try again to connect to the Wifi network. In the event that the problem is not solved, go to the next section.

Press the box button

Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it may possibly happen to have a problem of authentication Wifi on the Oppo F7 because the box is not in Synchronization mode . If you need to activate the synchronization mode of your box, it can be extremely simple. You should find a synchronization button to press. When this is completed, 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 F7. Whenever it still doesn’t work, go to the next trick.

Retype Password

From time to time the authentication problem originates from the method you type the Wifi network password. In truth, it can be sometimes subtle to type a password Wifi on its Oppo F7. We consequently 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 computer problems, the solution is occasionally extremely simple. In truth, 80% of the computer problems are solved by restarting the machine. We therefore advise you to restart your box and your Oppo F7. After that try to reconnect with your Oppo F7.

Check box settings

Whenever none of the prior answers did work, the problem might 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 in the event that the system of key is in WPA / WPA2 . Whenever this is not the circumstance, select this option. After that try to connect your Oppo F7 again to Wifi. Whenever the authentication problem persists, we recommend that you contact your service provider or a telephone store.