Maximizing Your PS2 Library: A Guide to USBUtil v2.00 for Android
: Automatically breaks large ISO files (over 4GB) into smaller "ul.*" segments that a FAT32-formatted USB drive can read. Usbutil V2.00 Ps2 For Android
Set the destination to a folder or a connected USB drive (via OTG). Maximizing Your PS2 Library: A Guide to USBUtil v2