There are a few ways to remove unwanted files from Android devices. The first way is to use the File Manager. The File Manager can be found in the Menu bar at the top of your screen. Once you have the File Manager open, select the option to show hidden files and folders. Next, select the option to show contents of a file. Finally, select the option to remove a file. The second way is to use a third-party app. Some third-party apps are designed specifically for removing files from Android devices. These apps can be found in the Google Play Store or on specific websites. To find these apps, look for an app name that begins with “remo.” If you cannot find an app that begins with “remo,” then you can also try using a search engine or using your device’s built-in search function. The third way is to use a computer or software program. This method is not as reliable as the other two methods and may not work if there are large numbers of files in your device or if some of the files have been changed since they were last removed. This method is also more expensive than either of the other two methods and may not be available if you have an Android device that was bought new or if you do not have access to a computer or software program.