Fix: Pokeball Plus failed to connect, how to fix it?

It is possible that Pokeball Plus will fail to connect due to interference from other communication devices.The error may be caused by outdated controller/Pokeball firmware.

When the user tries to connect the Pokeball to his phone, he gets an error.The issue is reported to happen on nearly all makes and models of phones.Some users encountered the problem when setting up the new ball, while others faced an error after using it for a long time.The issue isn't country specific.

Make sure you have Pokeballs and Pokemon in your possession.If the problem is solved, restart both devices.Make sure the OS of your phone is up to date.

A software glitch could be to blame for the failed connection.The ball behaves differently with different types of phones.The buttons of the ball may not work on another phone.Re-pairing the devices can clear the glitch.

A lot of users got rid of the error with the help of a companion application.If you are also having the device not supported error, the said app is useful.The problem may be solved using the Go Companion Application.

If the ball or phone is connected to another device or there is a communication glitch, you may get an error.Unpairing the ball and your phone from other devices may be able to solve the problem.

Even if your phone's Bluetooth setting is disabled, it will keep scanning for nearby devices even if you don't.If the background scanning is enabled, you will be able to connect to any other device.The problem may be solved by disabling the background scanning.

If your phone doesn't trust the Pokemon ball, it can affect the proper operation of the ball.Adding the ball to the trusted devices of your phone may solve the problem.

The ball and controller can have an issue if they are not on the latest version.Updating the controller and ball may solve the problem.

The Pokeball Plus has issues with the application.If the application is interfering with the operation of the game, you may get an error.The problem may be solved if the application is removed.

The issue is most likely caused by the corrupt installation of the Pokemon Go application.The game may be reinstalled to solve the problem.