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MPH 2.0 -> 1.50 PSP Firmware Downgrader
Filename
MPHDowngrader.zip
Date Posted
Mar 23, 2005
Categories
Hacks and Exploits
,
PSP
Tags
PSP
Downloads
5161
Description:
This will allow you to downgrade your PSP's firmware from version 2.00 to version 1.50. Check our tutorial on how to downgrade: http://www.pspbrew.com/?page=tutorial
MPH's notes:
Requires :
----------
- PSP 2.00 (if you have an 1.51 or 1.52, update to 2.00)
- The 1.50 EBOOT.PBP update (http://shockzone.free.fr/PSP/Tool/EBOOT_1.50.zip)
- MPHDowngrader (http://www.chez.com/mph/)
Installation :
--------------
- Create a UPDATE folder in PSP/GAME/ folder of your memory stick
- Copy EBOOT.PBP (update 1.50) in UPDATE folder
- Unpack MPHDowngrader.zip
- Copy overflow.tif in your PSP/PHOTO/ folder of your memory stick
- Copy h.bin in root of your memory stick
- Copy index.dat in root of your memory stick
- Plug the AC adaptor
Then, enter in VSHELL PHOTO MENU, this will launch Version Changer.
Create an USB connection and if the Version Changer has been installed, a new file is created in your root of your memory stick (ms0:/index.dat.bak).
Then go to VSHELL GAME MENU and launch 1.50 update.
Follow the instructions ...
MPH
Download File