Downgrade 3.71M33 to 1.50 without pandora

[CaptainMorgan4]

I think the 2gigs work I heard that somewhere, so yeah looks like 2gig and under WORK.

[i3ipolar]

exellent i been looking all day for just such a program

[SpooForBrains]

I can confirm that 4g memory sticks will NOT work!(using pandora installer) When you try to re-partition and format the stick it goes right into the set-up of 1.5 firm and then wants to set the msipl file, when it does and exits it says there is no memory stick - this is wrong, it should tell you to re-boot the psp at the end of format -- 1g and under (as long as it's a pro stick) WILL work.

Have you tried using the Windows tools for formatting the stick and writing the IPL?

[Ratatella]

Hey Ya'll,

Don't know or I'll help people with this one,.. but it did make me verry happy.

I wrote a readme for how to recover a bricked 3.71 M33 PSP FAT from inside the recovery mode.
(back to 1.50)

EDIT:
link where you can download downgrader provided by Samhain incl. my unofficial readme
http://www.megaupload.com/?d=PZSCNT8S


peace.

[CaptainMorgan4]

This could unbrick me but I'm gettin the 1gig today from my cousin so I'll be having Pandora ready today, but this being your first post makes me suspicious.

edit: Looks ok now that I looked at it but I will try this before Pandora today, if this works I'm going to be so pissed because this is what I was looking for, for days!

[Ratatella]

joow CaptainMorgan4,

I'm sorry if I make you pissed
Only posting it for people who would read and need it.
I'm not the whole day on the net looking for people who have problems with there psp.
I just found this trick out myself after hours trying and searching.
It made me very happy cause it unbricked my bricked 3.71 M33 psp FAT.
So I thought... let's share the knowledge!!

Well anywayz,.. hope you unbrick your psp... and can be happy again.

Peace Bro..

Ratatella [ psp FAT ]

- Down-/Upgraded: 5 (FAT) / 0 (SLIM)
- Bricked others: 0
- Bricked my own: 2wice
- Unbricked my own: 2wice

currently back from 3.71 M33 -> Brick -> 1.50 -> 3.52 M33-4 ->

( I like the original "applecor" theme allthough it bricked my psp @ 3.71 M33)

[jwiz2413]

Hey How Can You Downgrade From The Official 3.71 To 1.50 Without Pandoras Someone Please Help Me

[Saracchini]

I think the 2gigs work I heard that somewhere, so yeah looks like 2gig and under WORK.

Yes, an 2GB Pro Duo works fine. Even a fake one (the mine is ) .

[Fliptheory]

Hey Ya'll,

Don't know or I'll help people with this one,.. but it did make me verry happy.

I wrote a readme for how to recover a bricked 3.71 M33 PSP from out of the recovery mode.
(back to 1.50)

here is the link where you can download the readme.
http://rapidshare.com/files/59537971..._1.50.rar.html

other Link:
http://rapidshare.com/files/59611972...EADME.rar.html

peace.

AHH it worked!!!! I had your same problem CaptainMorgan4! this got me back to 1.50! Thank you so much Ratatella!!

[bensonous]

im getting "the game could not be started" help please i know others have had this problem too.