Pokemon GO cannot authenticate error fix (2022)

Many Pokemon GO players need to fix the Unable to Authenticate error as it prevents them from playing the game. You get this error most of the time when you are having connectivity issues. There can be several reasons for this, such as server issues, bad internet, etc. But don’t worry, this error can be solved quite easily. So, in this guide, let’s see how to fix Pokémon GO unable to authenticate.

How to Fix “Unable to Authenticate”Error in Pokemon GO

• Restart the game: Start with the quickest fix on this list. Just close the app and remove it from recent apps. You must do this whether you are using Android or iOS. And make sure you close the app instead of minimizing it. After restarting the game, check if the error still appears.
• Checking Server Status: Whenever you get an authentication failure error, the first thing you should do is check the status of the Pokemon GO server. One way to do this is to visit Downdetector. Here you can find Pokemon GO crashes reported by players in the last 24 hours.
• Check your connection: if the servers are working fine, then this is the next thing to do. Open a browser on your phone and run a speed test. This will let you know if your connection is stable and how fast your internet is.
• Update your Internet: Since this is a mobile game, you will most likely be using your mobile data for it. To update it, simply enable Airplane Mode on your Android or iOS device. It is also commonly known as Airplane Mode. After turning it on, wait a few seconds, then turn it off and try using your mobile data. Pokemon GO should no longer give an authentication failed error.
• Reboot your phone. Restarting your Android or iOS device is another way to refresh your connection. But the best part is that it can also help you get rid of the bug in the game. After your phone turns back on, try playing Pokemon GO to see if the error still appears.
• Update Pokemon GO: In order to play Pokemon GO, it is important to update the game to the latest version. The game will not let you play if an update is available and you are using an older version. But you can still go to your device’s app store and find Pokemon GO. If a newer version is available, update the game and the issue should be resolved.

That covers this guide on how to fix Pokemon GO Unable to Authenticate Error.