Occasionally, the XIAOMI Redmi 9 displays the Authentication Problem message when you try to connect to a Wi-Fi network. This sort of error message can possibly come from many places. So, so that you may connect properly to the Wifi network with your XIAOMI Redmi 9, we decided to write this tuto. So we will see together what to do and where to look to solve this issue of Wifi authentication. We will see at first what you must do on the XIAOMI Redmi 9. At last, we will see what it truly is required to do and check on your Wifi box.
What to do when the XIAOMI Redmi 9 has an authentication problem on the Wifi network
Forget the Wifi network on your XIAOMI Redmi 9
If perhaps the Wi-Fi network to which you want to connect has been changed since your last authentication, your XIAOMI Redmi 9 may display the text: Authentication or authentication error . If perhaps the problem comes from there, the answer is fairly simple. Just forget about the Wifi network in your XIAOMI Redmi 9. 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 choose the option: Forget this network . Once it is completed, you may try again to connect to the Wifi network. If the problem is not resolved, go to the next section.
Press the box button
Whether your box is Orange, Bouygues Telecom, SFR or Numéricable, it might happen to have a problem of authentication Wifi on the XIAOMI Redmi 9 because the box is not in Synchronization mode . If you would like to activate the synchronization mode of your box, it truly is incredibly simple. You should find a synchronization button to press. When this is completed, a light will normally start blinking. You can then try to reconnect to the Wifi network with your XIAOMI Redmi 9. If perhaps it still will not work, go to the next trick.
Retype Password
Occasionally the authentication problem originates from the solution you type the Wifi network password. In truth, it truly is sometimes subtle to type a password Wifi on its XIAOMI Redmi 9. 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 oftentimes incredibly simple. In truth, 80% of the computer problems are solved by restarting the machine. We therefore recommend you to restart your box and your XIAOMI Redmi 9. After that try to reconnect with your XIAOMI Redmi 9.
Check box settings
If perhaps non-e of the previous answers did work, the problem may be found to be on the box of your provider. It will consequently be required to go in the parameters of the box and to test whenever the system of key is in WPA / WPA2 . If perhaps this is not the case, choose this option. After that try to connect your XIAOMI Redmi 9 again to Wifi. If perhaps the authentication problem continues, we highly recommend that you contact your service provider or a telephone store.
