: Place the USBUtil v2.00 files in a folder accessible by the emulator. Process Games : Open USBUtil within the emulator. Go to File → Create game from ISO . Select your source ISO from your phone's storage.

Set the destination to a folder or a connected USB drive (via OTG).

: Allows for copying, renaming, and restoring lost spaces in game directories. How to Use USBUtil v2.00 on Android

: Automatically breaks large ISO files (over 4GB) into smaller "ul.*" segments that a FAT32-formatted USB drive can read.

If your goal is to play games on your phone rather than preparing them for a console, you can use modern Android emulators that often handle large files without splitting:

While USBUtil is natively a Windows application (.exe), Android users can run it using a Windows emulator like .

: Creates and updates the critical ul.cfg configuration file that tells OPL which games are available.