USB Version Fake — Bypass PSN Firmware Check

What’s this? This is a plugin to fake the version that the psp reports via usb to the PC and PS3.
This plugin has been made mainly to avoid the psn downloader complain about firmware version.
Instructions: just copy seplugins to the root, and activate the
plugin in recovery. The plugin will fake the version to the one
contained in seplugins/usbversion.txt, which by default is set to
4.05,but you can set it to other version.