PSP Downgrader to 1.50 finally released

Post by **Bacon** » Wed Sep 28, 2005 12:04 am

Yup.

http://www.omlette.net/psp/MPHDowngrader.zip
http://www.omlette.net/psp/EBOOT_1.50.zip

A person that goes by the name "MPH" released it finally. Using the tiff exploit you can now downgrade 2.0 to 1.5 (Mabye even 1.0)

Readme is in the MPH zip, here is instructions for those who are still confused.

1) When you open the photo some random numbers come up on the screen, leave them for about 30 secs (as it says) Then turn off the PSP

2) Run the 1.5 "upgrade" it will get the end and have an error (ffffff), I then had to take out my battery for it to go off (and unplug it)

3) It will then start up again and say settings are corrupted press "o" to restore and all your settings will be reset, but you have a 1.5 PSP

Edit: It works, I have tried it.

Post by **KingManULTRA** » Wed Sep 28, 2005 12:32 am

Can you still play UMD games fine? Did you try going back to 2.00? Do I look fat in these tights?

Post by **Bacon** » Wed Sep 28, 2005 12:41 am

Yes UMD emulation works, so does everything else, havn't tried going back to 2.0, don't want to lol.

Edit: ooooh the real UMD games, yeah they work, and for the ones that reqire 20, all you do is load up a 1.5 game, then switch to te 2.0 game and it loads.

Post by **bork[e]** » Wed Sep 28, 2005 1:16 am

hah, nice.

Bacon wrote:then switch to te 2.0 game and it loads.

Post by **Bacon** » Wed Sep 28, 2005 2:12 am

Although this downgrade is impressive, every emulator sucks so far, ISOs are the only interesting thing to do so far :P

Post by **AmIdYfReAk** » Wed Sep 28, 2005 2:35 am

F-that! me and my budd loaded ~580megs worth of roms on his psp, A blast to say the least.. ( i still wouldent spend the money though )

Post by **-SKID-** » Wed Sep 28, 2005 2:48 am

Bacon wrote:Although this downgrade is impressive, every emulator sucks so far, ISOs are the only interesting thing to do so far :P

Are you kidding, taking nes, genesis, and snes with you to play on the go is the greatest thing since sliced bread. :P

Post by **Bacon** » Wed Sep 28, 2005 3:45 am

-SKID- wrote:
Bacon wrote:Although this downgrade is impressive, every emulator sucks so far, ISOs are the only interesting thing to do so far :P
Are you kidding, taking nes, genesis, and snes with you to play on the go is the greatest thing since sliced bread. :P

I'm not saying its great, im saying its so poorly playable (Bad sound, slow etc) ... for now anyways.

Post by **dzjepp** » Wed Sep 28, 2005 4:59 am

Pffft, my snes runs almost perfect. Nes runs great. And the genesis one runs great too.

Post by **Kills On Site** » Wed Sep 28, 2005 11:27 am

Awesome, I will do that downgrade when I get home today. Now to look for all those emulators I downloaded a while back lol.

Post by **o'dium** » Wed Sep 28, 2005 11:48 am

Best news I've heard all day, thanks guys. I'll be sure to try this in a sec.

Need to find a nice decent zsnes style emu

Post by **Yeando** » Wed Sep 28, 2005 11:56 am

Finally, great news!

Just been reading through the psphacks forums, it seems like a massive success. You can still upgrade to 2.0 and back again if you wish with no problems.

Post by **o'dium** » Wed Sep 28, 2005 11:58 am

Im at the stage with the little numbers on the screen, so far, all is fine, i just hate waiting...

Post by **o'dium** » Wed Sep 28, 2005 12:00 pm

FUCK! IM STUCK!

I cant get the bastard battery cover off

hahhaaa!

ok now i'm at the 1.50 update, even a baby can do this...

Post by **o'dium** » Wed Sep 28, 2005 12:05 pm

Jesus... Version 1.50 installed... All this time my hands were shaking like a little bitch incase i fucked up... Niiiiiiiice.

EDIT: Got zsnes and it all works, just sloooooooow...

Hope this gets sorted soon, i'm sure it will now.

Post by **Bacon** » Wed Sep 28, 2005 12:25 pm

o'dium wrote:Jesus... Version 1.50 installed... All this time my hands were shaking like a little bitch incase i fucked up... Niiiiiiiice.

Yeah suppositly(sp) this has yet to brick anyones psp

Post by **o'dium** » Wed Sep 28, 2005 12:28 pm

Bacon wrote:
o'dium wrote:Jesus... Version 1.50 installed... All this time my hands were shaking like a little bitch incase i fucked up... Niiiiiiiice.
Yeah suppositly(sp) this has yet to brick anyones psp

I know, this kinda thing really does look wrong and when you get that black screen with numbers come up, even though thats how its supposed to be, you still worry, heh...

Post by **o'dium** » Wed Sep 28, 2005 12:48 pm

Guys i'm trying zsnes (TYL or something) but it runs like shit, really, really slow... I know its not my system

Strange... Any speed up tricks i can do? Or any better emulators out there?

Post by **o'dium** » Wed Sep 28, 2005 1:18 pm

You could say I'm having a bit of fun...

Post by **dmmh** » Wed Sep 28, 2005 2:03 pm

2.0 has been hacked also

Post by **o'dium** » Wed Sep 28, 2005 2:05 pm

dmmh wrote:2.0 has been hacked also

Not quite.

Post by **dmmh** » Wed Sep 28, 2005 4:59 pm

its a matter of time before they get out of user mode and you know it

Post by **Turbine** » Wed Sep 28, 2005 5:29 pm

o'dium wrote:You could say I'm having a bit of fun...

Allright, as long a s you tell me what that is (Quake 1 or 2? Doom?)
And how to get it. ANd does it run at playable rate?

I am sold. Fuck it, on my next paycheck I am goeing straight to Future Shop and geting a PSP.

I am sold.

Post by **o'dium** » Wed Sep 28, 2005 5:33 pm

Turbine wrote:
o'dium wrote:You could say I'm having a bit of fun...

Allright, as long a s you tell me what that is (Quake 1 or 2? Doom?)
And how to get it. ANd does it run at playable rate?

I am sold. Fuck it, on my next paycheck I am goeing straight to Future Shop and geting a PSP.

I am sold.

Quake 1.

The files i can give you, it runs full or shareware.

It runs fine, the only problem is obviously controlls, which can be mapped.

Post by **Turbine** » Wed Sep 28, 2005 5:48 pm

Oh, and the internet explorer that comes vist v2.0, is it in an way avalable for the downgraded version.
I know the only way to go to internet before v2.0 was to use Wipout Pure download screen.
But has the v2.0 browser been hacked and exported in to v1.50?