Usbutil 22 English [top] Direct

USBUtil 2.2 — A Practical Guide (English)

USBUTIL 22 is most commonly used for:

If your device uses a different chipset, this tool may not work.

This is the primary feature.

Input: A standard PS2 ISO file (disc image).
Process: USBUtil takes the ISO and writes it to the USB drive. It calculates the necessary fragmentation or splitting.
Dummy Data Stripping: Unlike a raw copy, USBUtil attempts to optimize the game. It scans for "dummy files" (garbage data developers used to pad out DVD discs to push data to the outer rim of the disc for faster reading). USBUtil removes these to save space and reduce loading times on slow USB 1.1 interfaces.

Hash Verification: Always compare the MD5 or SHA-256 checksum of your downloaded file against known good values from reputable forums (e.g., XDA Developers, FreakTab, CNX Software).
Run in a Sandbox: Use Windows Sandbox or a virtual machine for the first run.
Antivirus Scans: Upload the .exe to VirusTotal before execution. False positives are common for driver-level tools, but multiple detections (e.g., from 10+ engines) signal a real threat.

Extract the archive to a folder like C:\USBUTIL22_ENG. usbutil 22 english
Run USB_Burning_Tool_v2.2.0.exe as Administrator (right-click → Run as administrator).
Install Drivers First
- In the tool's menu, go to File → Install Driver.
- A command prompt will appear; press any key to continue.
- Wait for the "Driver installed successfully" message.
Connect Your Device in Mask ROM Mode
The exact method varies, but typically: USBUtil 2
- Unplug power and USB.
- Insert a toothpick into the AV port (reset button).
- Hold the reset button, then connect USB to PC.
- After 5 seconds, release the reset button.
- Windows should detect "WorldCup Device" or "Unknown USB Device".
Configure USBUTIL 22
- In the tool, click Settings (gear icon).
- Check Erase Flash (for first-time flash) or Erase Bootloader (for deep unbrick).
- Uncheck Reboot if you want to verify the flash before restarting.
Load Firmware
- Click File → Import Image and select your .img firmware file.
Start Flashing
- Click Start. The progress bar will move from 1% to 100%.
- A green checkmark indicates success.

It does not work with Apple iOS devices or standard smartphones (unless they use an Amlogic chip).
It is not a data recovery tool for accidentally deleted files.
The English version is often a translation patch over the original Chinese tool, so some minor text may still appear untranslated.

1. "The game does not appear in OPL."

Cause: Corrupted ul.cfg.
Solution: Open USBUtil, go to the "Tools" menu, and look for "Rebuild/Correct ul.cfg." This scans the drive for game chunks and rewrites the database file.

2. "Game freezes on loading screen."

Cause: USBUtil did not strip dummy files correctly, or the ISO was corrupted.
Solution: Modern tools handle this better. If you must use USBUtil, ensure the source ISO is "clean" (scrubbed) before importing it into USBUtil.

3. "Fragmentation Error."

Context: USBUtil does not handle file fragmentation well if the drive is messy.
Solution: Always format the drive before using USBUtil to ensure files are written contiguously.

Abandoned software – last updated around 2012. No active support.
No support for .WBFS files larger than 4GB if you’re using FAT32 without splitting.
Can’t download cover art reliably anymore (GameTDB API changed).
No verification of game integrity after transfer.
Confusing for beginners – assumes knowledge of WBFS and USB loader setup.

Save all attached USB devices to JSON: usbutil -l --format json --output /tmp/usb_devices.json
Watch for a specific device and run a script when attached: usbutil --monitor --filter 0x1234:0xabcd | while read line; do ./on_attach.sh "$line"; done