Digital Signature

Discussion in 'BIOS Mods' started by Buschtrommel, Oct 7, 2010.

  1. Buschtrommel

    Buschtrommel MDL Novice

    Aug 29, 2010
    35
    0
    0
    When i try to flash my bios mod I get this error:

    the bios image is corrupted or does not contain the correct digital signature.the system bios will not be updated.


    HP Insyde Bios
     
  2. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
    if you want some help, please give the model of your machine, the name and version of the flashing tool.
     
  3. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
  4. Buschtrommel

    Buschtrommel MDL Novice

    Aug 29, 2010
    35
    0
    0

    Yes, I did...
    There are 2 ways: 1 Bios recovery - does not work (i will try it with a CD later)

    2 To hype InsydeFlash.exe
     
  5. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
    ok,
    can you PM me the log files InsydeFlash.Log and InsydeFlashDriver.Log, i will see if it's possible for me to "patch" the flashtool. If yes i'll PM you the tool for testing because i dont have a G62.
     
  6. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
    #7 TTAV134, Oct 8, 2010
    Last edited: Oct 9, 2010
    some news,

    Based on the error message "the bios image is corrupted or does not contain the correct digital signature.the system bios will not be updated" i've disassemble and patch iscflash.dll .
    I've PM you the patched file.
     
  7. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
    hello, is there somebody ?

    I've done the job but the requester is gone!
     
  8. Buschtrommel

    Buschtrommel MDL Novice

    Aug 29, 2010
    35
    0
    0

    Sry for my late feedback !
    But....


    YOU ARE THE MAN! It works !
    Thank u so much.

    The only problem :

    Now, both wlan cards won`t work :D
    But now Yen and me can work with the Rom !
    Thank u so much !
     
  9. TTAV134

    TTAV134 MDL Expert

    Mar 1, 2009
    1,559
    632
    60
    i'am still waiting the log files, before and after the moded dll.
     
  10. Buschtrommel

    Buschtrommel MDL Novice

    Aug 29, 2010
    35
    0
    0
    --- Log started: 2010/10/08 09:34:39
    Initializing...
    Log file : C:\Users\Simon\Desktop\sp50229\143BF23\InsydeFlash.Log
    < Main Dialog >
    Settings file : C:\Users\Simon\Desktop\sp50229\143BF23\platform.ini (found)
    Executable : C:\Users\Simon\Desktop\sp50229\143BF23\InsydeFlash.exe
    Version : 4.0.0.0 Build : InsydeFlash
    Date : Fri Oct 08 09:33:58 2010

    Resource file : C:\Users\Simon\Desktop\sp50229\143BF23\iscflash.dll (loaded)
    App name : InsydesFlash
    OS Information : Microsoft Windows 7 - supported

    Preparation stage

    IHISI Version : 193
    Device Name:\Device\HarddiskVolume2
    SearchVolumeFileAndCreateDirectory
    Device Name:\Device\HarddiskVolume3
    SearchVolumeFileAndCreateDirectory
    Device Name:\Device\CdRom0
    Device Name:\Device\CdRom1
    Allow Version: 000, Dex: 0
    Current Version: F.23, Dex: 3875
    Current BIOS version is bigger than the version setted in Ini.
    Partition : 0 WMI 0x0D: 0
    Check Package : 0
    BIOS sign : 1
    Error code : 4(0x00000004)
    Cleanup Stage
    Stage Completed
    --- Log Stopped: 2010/10/08 09:34:50
     
  11. Yen

    Yen Admin
    Staff Member

    May 6, 2007
    11,171
    10,931
    340
    Thanks TTAV134 for your effort. Together with Buschtrommel we have managed to patch the whitelist (patched an unused card ID), the previous subsys IDs were wrong so my previous mod didn't work. :)
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  12. willrea

    willrea MDL Novice

    Feb 9, 2011
    11
    0
    0
    Care to make the patch public?
     
  13. willrea

    willrea MDL Novice

    Feb 9, 2011
    11
    0
    0
    Anything would help
     
  14. sebus

    sebus MDL Guru

    Jul 23, 2008
    5,895
    1,783
    180
    Reading stickies always help!

    Try "a way to mod insyde bios which can't be opened with ezh2o"

    sebus
     
  15. Tito

    Tito Super Mod / Adviser
    Staff Member

    Nov 30, 2009
    17,574
    15,383
    340
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  16. raferaud

    raferaud MDL Novice

    Jul 16, 2010
    7
    0
    0
    Could you send me the file. I have the same problem.

    Thanks for your time!

    Best regards, RaĆ¹l
     
  17. kingmax150

    kingmax150 MDL Novice

    Aug 23, 2012
    4
    0
    0
    Hi,

    Anyone has patched HPQFlash 4.40 or the latest patched erompaq to flash my modded F.20 bios and avoid problems with signatures? Can't find it anywhere. Is it actually possible to flash modded f.20 and and higher?

    full description is in post #3095 in thread "Tool to Insert/Replace SLIC in Phoenix / Insyde / Dell / EFI BIOSes"

    Sorry can't post link as yet.


    Thanks
     
  18. sealdogfish

    sealdogfish MDL Novice

    Jun 5, 2014
    1
    0
    0
    iscflash.dll


    Are you able to send me the iscflash.dll?
    I have been looking for months!

    Thanks :)