Custom PSP Firmware
Couple of new things on the PSP front, people are playing with ‘remixing’ firmware, there is a version doing the rounds with some of the PSP 2.0 features.
I’ll attach the firmware and the MPH Launcher to try it out.
Basically install MPH Launcher (version 1.3.7u5 attached below) then unpack the firmware into the relevant folders then launch the MPH Firmware Launcher.
Have fun
MPH Launcher 1.3.7u5
Custom Firmware 1.5 Plus
EDIT: I’ve been asked to make a few things clearer, so here goes (I will make an overview page with terms and definitions but until then)
MPH Launcher : Allows a 1.5 PSP to run other firmware above the 1.5 firmware, this alows testing. There is still work to do on the app though as it struggles with certain things.
Firmware : What the device uses to run, like the Windows OS on your PC (sort of, PC’s have firmware as well, but that is the best description). The remixed firmware take parts of the 2.x firmware and integrate them into the 1.5 core part of the firmware.
Hope that helps ![]()


























