There are a few different ways that you can access other files on your Android device. One way is to use the built-in file manager that comes with most Android devices. This file manager will allow you to browse through all of the files and folders on your device and access any files that you want.
Another way to access other files on your Android device is by using a third-party file manager app. There are many different file manager apps available for Android, so you should be able to find one that meets your needs. Once you have installed a file manager app, you will be able to browse through all of the files on your device and access any that you want.
Finally, if you need to access a specific file on your Android device, you can usually do so by opening the File Explorer app and then navigating to the location of the file. Once you have found the file, simply tap on it to open it up.