Plug your USB drive into your Xbox 360. Go to System Settings > Storage , select your USB, and choose Format or Configure Now (this prepares the specific Xbox 360 data partition).
This issue usually occurs if your console is running outdated dashboard system software (kernel). Update your modified console’s kernel to the latest version using tools like J-Runner before running modern homebrew tools. Xexmenu 1.1 Xbox 360
Once you launch Xexmenu 1.1, the interface can be intimidating. Here is a quick controls guide: Plug your USB drive into your Xbox 360
It provides a user-friendly interface to manage files across various storage devices, including the hard drive, USB sticks, and onboard memory units. select your USB