Need Testers for roll back the firmware to 2.00 from 2.01 - PSP3D.com - Sony PlayStation Portable News, Homebrew, Hacks, Reviews, Videos, Mods, Forums

hbarroso · #1 (**permalink**) 12-23-2005, 06:10 PM

This downgrader fools the PSP by pretending version 2.5.

Instructions;

Create a folder for the update data on the Memory Stick.

Download the update data and save it in the "UPDATE" folder

Location: Save in the "UPDATE" folder
Filename: Save as filename "EBOOT.PBP"

Update procedure

Notices

Before starting the update, you must do the following:

Check that the battery is fully charged.

Connect the AC adaptor to the PSP™ system and plug it into an electrical outlet.

During the update:

Do not remove the AC adaptor.

Do not turn off the system or remove the Memory Stick Duo™ media.
If an update is canceled before completion, the system software may be damaged, requiring servicing to repair or exchange.

After it’s done, if you want restore 1.50 firmware use the MPH Downgrader.

If you want the files to downgrade reply to this Thread and i will send the files to your e-mail

hackmeanew1 · #2 (**permalink**) 12-23-2005, 06:20 PM

er ok im confused this makes your psp think that it is 2.5 ??????

DarkJedi · #3 (**permalink**) 12-23-2005, 06:21 PM

Hmmm, kinda suspicious as he only has one post...
How likely is this to brick my psp?

-DarkJedi

badg0r · #4 (**permalink**) 12-23-2005, 06:22 PM

Waaaaaaaaaaaa i have 2.01 but tomorow i get my cable for christmass damn i wanted that i was first im sure its working. Bartvangorp@wanadoo.nl whants it

but tomorow im gonna test it