Links and how to instal mapthis in a psp 3.40 oe-a

[ToeRag]

I finally updated to 3.52 & M33 - and ran Key Cleaner -- fixed my troubles.

[PDG]

Im really confused *Lol*
Why do you guys insist on running a Stonehendgeaged Firmware, just toss in the 3.52 M33-4 one and i bet that solves all your problems as id did for meny other users.

My guides are based on 3.52 M33-4 Software as i stated in them

( Oh well i just checked and theyre based on 3.52 M33-2 but its still 3.52 Custom M33!!!!!! not 3.40 OE whatewer its too old anyways )

[PDG]

I finally updated to 3.52 & M33 - and ran Key Cleaner -- fixed my troubles.

Goodie goodie, that goes to show my tuts works
Cleaning keys can be a variant for the users that added Custom Gameboots or have a Ta Mobo

You can find Chilly Willy's key cleaner here: http://pspupdates.qj.net/KeyCleaner-.../49/aid/102578

Thanks Nieko i just added that cleaner to my last tutorial, i had another but two dosent hurt

Havent tested them myselve but it seams that people get their PSPs running afterwards
I never had to run them because i keep my PSPs clean from custom boots etc

[Nieko]

just so I'm learn something, and I want to understand what I'm doing and why...

If fixing the keys works... is it because the correct keys are needed to decrypt the .prx files?

All my other homebrew SW works fine, I've never had to deal with these kinda setup things before to get HB to work.

That's a very good question, it took me a while to find some information about it (I was curious too).

See http://harleyg.net/docs/idstorage.txt for what IdStorage is and does. The IdStorage contains low-level information on the PSP, and contains these keys that sometimes have to be fixed. Some of these keys deal with USB, and if they're broken, I suspect that then some USB calls don't work anymore.

A simple USB connection to PC still works fine, but the GPS dongle cannot be accessed e.g.

There's probably more to this, but that's all I could find for now.