PSP Downgrader v1.0

[BBS]

News from Sonyxteam.com!!!

WARNING TO EVERY PEOPLE WILLING TO DOWNGRADE THEIR PSPS !!

We wanted to warn the users that the fiirst beta downgrader version released by MPH is VERY Unstable ! It has about 5 to 10% chances to brick your psp when using it, because it writtes directly on the flash offset and that can be very dangerous, uf the offset changes just a little it will overwrite another file than index.dat, and that will brick your psp without doubt !

However that issue had been fixed on v1.0 , the probability to brick your psp using v1.0 is less than 1%.

We still want to remind you that we still give credits to MPH for taking part on the downgrader creation, (as he did gave credits to SXT as well), and will be added in any future downgrader version based on the one we devlopped together. So althrough 1.0 Final was entirely coded by yoshihiro and finished by yoshihiro, we give credits to MPH for it as well, as it's still based on the beta version where we worked on it together.

(Especially MPH and Yoshihiro, as yoshihiro found the lflash writting code on 2.0 working overflow exploit, and MPH and yoshi both had the index.dat idea, MPH created and compiled the first beta version from the knowledge and data he and yoshi acquired together).

Here the changes:
- More stability
- Added text infos
- No need for index.dat file anymore
- Easier for noobs

<a href="http://www.sonyxteam.com">http://www.sonyxteam.com</a>

[poison2003]

here is a question how do u do this downgrade??

[pepegomez]

there are several guides on this forum how to downgrade and there is a guide in the sonyxteam site