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Thread: Firmware 3.0 Extracted

  
  1. #1
    fimmy's Avatar
    fimmy is offline Senior Member -Hacks Titan
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    The excitement keeps on coming this week, with the release of firmware 3.00, the emergence of flashing applications for firmware 2.80, and rumors that Dark_Alex is on the brink of releasing 2.71 SE-C and his Hen D loader.

    For PSP developers at least, the excitement keeps on coming with this release from Jas0nuk from our forums that allows you to extract PSP system software v3.00 firmware files. This Psardumper modification allows you to extract (not decrypt) files from 3.00. Just place the 3.00 DATA.PSAR into the root of your memory stick, and use PBP Extractor to get it (Can read PSAR files up to 18mb, 3.00 PSAR is 16.7mb).

    We will state again, this Psardumper modification does not decrypt the encrypted firmware 3.00 files (instead it skips them), and therefore will not allow you to emulate it using DevHook or something like it.

    However, what it does allow developers to do is take a sneak peak into firmware 3.00 and learn more about how it works. Here's a few things that Jas0nuk has found out about firmware 3.00 by using this mod:

    * No more ./vsh/resource/1.bmp, 2.bmp, 3.bmp (etc.). Instead, there's now just a 1-12.bmp which is grey. The firmware probably applies a colour overlay onto this.
    * audiocodec_260.prx and mpegbase_260.prx
    * Audio/video codecs from 2.60..?
    * Just 1 certificate in "./data/cert" folder

    This application proves that although firmware 3.00 is quite solid in security terms, it isn't uncrackable! Jas0nuk would like to say thanks to Dark_AleX for Psardumper mod, and zshadow for the buffer fix. Remember to report any findings you have using this to the psardumper 3.00 mod release thread!
    http://pspupdates.qj.net/Psardumper-...g/49/aid/73688


  2. #2
    ~buSta~ is offline -Hacks Guru
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    fimmy there is two similar topics already about this :/ on psp-hacks

  3. #3
    fimmy's Avatar
    fimmy is offline Senior Member -Hacks Titan
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    Quote Originally Posted by ~buSta~
    fimmy there is two similar topics already about this :/ on psp-hacks
    :o you sure ?

    nah theyre about 3.0 being out.... this is about 3.0 being extracted...

  4. #4
    eram_hiram is offline Senior Member -Hacks Enthusiast
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    DD A
    D D AaA
    DDark_A Alex FTW!!!
    I\'m a proud parent!!!
    \"I\'m gonna be a father soon(november/december)!!!!!\"

  5. #5
    ~buSta~ is offline -Hacks Guru
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    I found a thread somewhere about this but im at work and cant remember where im just hoping SE-C comes out next week like the rumour said :)

  6. #6
    laurence's Avatar
    laurence is offline -Hacks Guru
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    Thanks for posting info fimmy

    If your wondering where I am and cant seem to find me around I\'m at ps3-hacks

  7. #7
    SXForce is offline -Hacks Guru
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    Nice!

    I dont say devhook will come soon because emulation isnt there for 2.80+ yet.
    But i really believe that it WILL COME!

  8. #8
    Calo is offline Senior Member -Hacks Titan
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    its extracted but its not decrypted, the only way for it to get decrypted is to get the keys for 3.0 or 3.01, that means we have to wait till it gets cracked.

    hopfully 3.0 has something wrong with it, or sony are just sending people on a wild goose chase with there 3.01. lol

  9. #9
    Ryu's Avatar
    Ryu
    Ryu is offline Super Mod of the Brood -Hacks Titan
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    my topic
    see
    http://www.psp-hacks.com/forums/viewtopic.php?id=53000

    i posted it 11/21/2006 at 17:37:57

    PSP 1.5 got on USA first day is was 1.5 NOW 4.01 M33-2 -> 5.00 M33-6(1.50 addon),
    Old PS3s: PS3 60GB FW:3.41(2nd ps3 YLoD, 1st, YLoD)
    New PS3:
    Slim 160gb 01-21-2011 Working
    was 3.40 OFW->3.60 OFW

    2nd PSP : PHAT 5.50 GEN-D2
    3rd PSP : Sliver 3000 Starting OFW:4.20 (NEW bought NEW on 11/28/2010)
    It a good idea to have "Hide extensions for known file types" in Folder Options(under Tool) unchecked (turn on extensions)

    3DS FC:0301-9790-8019

  10. #10
    fimmy's Avatar
    fimmy is offline Senior Member -Hacks Titan
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    well sorryyy :rolleyes:

    dint see it :surprised:

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