January 8, 2026
Are you constantly battling insufficient storage space on your smartphone? Frustrated by cumbersome file transfers between your phone and computer? With just a simple USB cable, your Android device can become a versatile file management hub, capable of handling various USB storage devices with ease.
Android devices running version 7.0 (Nougat) or later come equipped with robust USB storage management capabilities. This means you can directly browse and manage files on USB flash drives, external hard drives, and other storage devices without needing a computer as intermediary. Whether it's photos, videos, documents, or other file types, you can access and edit them anytime, anywhere.
Connect your USB storage device to your Android phone using an OTG cable. After a brief moment, a "USB available" notification should appear on your screen. If it doesn't, simply disconnect and reconnect the device. Tap the notification, select your desired storage device, and grant Files by Google the necessary access permissions.
Pro Tip: Some devices may require manual activation of OTG functionality. Consult your device manual for specific instructions.
Open the Files by Google application, where you'll find your USB storage device listed under the "Storage devices" section. Tap to explore its contents just as you would with your phone's internal storage.
Files by Google provides intuitive tools for moving, copying, deleting, and renaming files on your USB storage device, mirroring the functionality available for local files.
Need to transfer files between your USB device and phone?
The same principles apply for moving files between devices:
With these techniques, your Android device transforms into a comprehensive file management solution, eliminating storage limitations and simplifying data organization. The Files by Google application provides all necessary tools to efficiently manage both local and external storage from a single interface.