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12-19-2005, 08:29 AM
| | | | [2.01 & co Downgrade]An idea...
Hi to all, i'm italian (sorry for bad english) and i'm newbie on this forum.
I've got an idea...
Is it possible emulate on a pc the Sony psp update server???
If it is possible we can call the firmware 1.5 something like 3.0 and update our psp=downgrade.
What do you say? |
12-19-2005, 08:33 AM
|  | Senior Member | | Join Date: Nov 2005 Age: 20
Posts: 2,350
Points: 6.78 Donate | | | Nope wont work. I think it has been tried before, or at least the idea came up. |
12-19-2005, 09:50 AM
|  | Junior Member | | | | | it sounds too easy. i think it won't work |
12-19-2005, 09:54 AM
|  | Senior Member | | Join Date: Nov 2005 Location: brussels
Posts: 799
Points: 123.30 Donate | | | Sony have put very tight security on the PSP in recent firmware updates so it will take something very complicated to figure out a downgrader.
__________________ does anyone else here live in belgium? |
12-19-2005, 09:57 AM
| | | | hello, I would like to know if anyone can help me to downgrade 2.5 to 1.5 or 1.51. thanks. |
12-19-2005, 09:58 AM
|  | Senior Member | | Join Date: Nov 2005
Posts: 207
Points: 0.09 Donate | | | To do that we would need the Sony Private keys for the PSP and sorry to say but the are probably locked up under tight security in Tokyo...... |
12-19-2005, 10:00 AM
| | Senior Member | | Join Date: Dec 2005
Posts: 137
Points: 113.66 Donate | | Quote: |
Originally Posted by sbalzo Hi to all, i'm italian (sorry for bad english) and i'm newbie on this forum.
I've got an idea...
Is it possible emulate on a pc the Sony psp update server???
If it is possible we can call the firmware 1.5 something like 3.0 and update our psp=downgrade.
What do you say? | Not possible, because you still have the problem that the PSP will see that the EBOOT hasn't been signed by Sony.
The update server just sends out the files for download. The PSP still validates the file and decides whether it should be run. |
12-19-2005, 10:36 AM
| | | | Hmm quick question regarding that; It wouldn't be possible to, instead of trying to encrypt our things and finding out that code, stop the PSP from actually checking things at all? Though I guess that would require code, which would need to be signed.. |
12-19-2005, 10:42 AM
|  | I'm eatin' ur Bandwidthz!
My Mood:  | | Join Date: Nov 2005 Location: Foodcourtia. Spooky, yes?
Posts: 3,638
Points: 84,973,253,490.47 Donate | | | we should try to make our own mobos. configure it and everything! |
12-19-2005, 11:35 AM
| | | Senior Member | | Join Date: Nov 2005 Location: brussels
Posts: 799
Points: 123.30 Donate | | | some hacker should just invent his own console with literally no security, even though it will be crap at first, we can all buy one for bargains, then it will grow, and grow, and grow...and then the portable version will be release and it will be like wal-mart, only for consoles, and then we will have something like the PSP and then we will make it compatible with PSP ISOs like Ridge Racer. lol, that will never happen cos hackers can't be bothered.
__________________ does anyone else here live in belgium? | |
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