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******************************************************** We apologize for the inconvenience.
This file has been temporarily removed.
QJ Staff ******************************************************** Basicaly, it freezes up the PSP when run, just like the original overflow exploit for 2.00 did. A similar exploit was found in the 2.00 firmware, which was used to create the MPH 2.00 -> 1.50 downgrader.
We hope that this exploit can be used to create a 2.50 -> 1.50 downgrader, or enable us to run homebrew on a 2.50 PSP.