2.71 Downdater by Dark_AleX/Mathieulh/Yoshi

oo shit sonic!

depone ,, page 30

Quote:

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Originally Posted by kiore

depone ,, page 30

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?

Succesful at last.
its now psp 1.5
i downlaoded downdater from http://www.psp-hacks.com/file/753

Quote:

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Originally Posted by -DraGon-

I MIGHT FOUND THE SOLUTION FOR THOSE THAT HAS A BRICKED PSP!!!!!!

I tested Downgrade from 2.71 to 1.50

all worked well ..
then when i restared it the screen goes black and the power led lights Green.. (Bricked) :( ..
but then i Switched the Wirless Button (Wlan). . and then after a while it comes up a error on the psp it says : The game could not be started. . then just press Circle (O) .. and switch of the wlan switch whallaa .. works agian! With 1.5 :D..

Sorry for my bad english!..
Please Check if it works!..

Cyaa!

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Just spreading the word.

Any games to recomend? Anyone know how to prgram a Ti-83+? I do.:)

YES! THis makes me want to sing, even though I already have a 1.5.
Ok here I go:
America America AMERICA **** YEAH!

A few question if i may ask.

Does the firmware dump require it to be on the same region? Like a Jap PSP needs to have a Jap firmware dump. That maybe the key to succesful upgrade. Its just a theory. I have never been involved in the homebrew scene. I came up with this theory when i saw the different firmware updaters and the different firmware dumps.

Can anyone reply asap? Thinking of doing the downgrade.

I'm pretty sure i know what most people who bricked their PSP's are doing wrong (and feared this as soon as i read the downgrading instructions).

While to me its cliear that the files INSIDE the MS_ROOT folder go on the root of your PSP, some people are going to inevitibly put the MS_ROOT folder itself in the ROOT of their PSP. So they would have

PSP:/PSP/PHOTO/Tiffile.
PSP:/MS_ROOT/(Downdaterfiles)
PSP:/DOWNDATER/
PSP:/MP_ROOT/

/\ WHICH IS INCORRECT.

Supposed to be:
PSP:/PSP/PHOTO/Tiffile.
PSP:/(Downdaterfiles)
PSP:/DOWNDATER/
PSP:/MP_ROOT/

One person admitted to this already (but still doesn't know what they did wrong) here:

http://www.dcemu.co.uk/vbulletin/sho...&postcount=239

So yeah, be careful with the directions. If you follow the directions perfectly, have a good firmware dump, and your PSP is NOT a TI-82, this is 100% working!

Guy

u can record another succesful downgrade, i just downgraded my cousin's PSP on the 2nd try. I bought myself a used psp sunday, searching for @ least a 1.51 - 2.0 relentlessly, (i found a 1.52, that i downgraded to 1.5 thankfully) thinking there wasn't gonna be a 2.7+ exploit any time soon....man was i wrong :D. GOOD JOB!

I need to be sure about the dump question. If its ok i think i'll go ahead and do the downgrade.