There will be many times that you download an application and eventually it will not be getting updated so no longer works. Also the app may become redundant and not work again. So the best thing to do is to remove those applications. You may also need to clear up some space on your Firestick so the best thing to do is remove the applications you don't need.
- Open Firestick
- Select Settings on the Home Screen
- Push down on your remote, scroll over and select Applications
- Select Manage Installed Applications
- Now scroll down to an app you want to remove and select it
- Select Uninstall
- You will now be asked if you are sure? Select Uninstall
- The app will now uninstall. Now just select any other apps you want to remove