Tool to Insert/Replace SLIC in Phoenix / Insyde / Dell / EFI BIOSes

Can you explain how to do the "+ structure" part? thanks

 

Dunno what I am doing wrong, but on my ASUS Z77 board I still get the message :"Security verification failed." when I try to flash it.

 

To flash ASUS P8Z77-I-Ddeluxe I was Using built-in "Flashback" function.

 

Nope, any alteration to the cap image will lead to that message.
Anyway many thanks to the new tool, I love the speed boost!
A small bug in module manpullation, if I insert one module, old image will be renamed to .old, on second module, old image will be renamed .old.old and new image will be .old

Yeah, I was hopping that the new tool will sign it back, and I wont have to use flashback or external tool.
Maybe next version

 

HI，
maybe like this,if tools detect asus recover bios file name is xx.cap, tick"Don't alter any ACPI tables" and unticking "Replace all OEM/Table ID occurences" by default setting

 

AMIBCP Ver4.53 can do only change the default value and do NOTHING about SLP and SLIC. Only OEM official tool and Andy tool can add SLP and SLIC into UEFI-bios. Someone say enable SLIC by AMI BCP and use Andy Tool add SLP and SLIC as other manufacturer. I find that it doesn't work and NO SLIC (tested by me in MSI H61M-P31) Pls note.

Regards
nel1156

 

Dear,
I dont understand what you are talking about. i asking for H61M-P20 bios. You are talking about Z77?
Please explain.
Regards
Manu

 

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Whenever a module is replaced/inserted MMtool will set byte 0x17 (EFI_FFS_FILE_STATE) to 0xF8 replicating this may
prevent a few bricks.

 

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Are Biostar UEFI users out of luck getting support from the developers?

 

GenFfs.exe sets the file state field to

Code:

FfsFileHeader.State = EFI_FILE_HEADER_CONSTRUCTION | EFI_FILE_HEADER_VALID | EFI_FILE_DATA_VALID;

on line 869 of GenFfs.c which is 0x07 it could be set to 0xF8 when GenFv.exe is used, I haven't dug that deep
into it yet.

EDIT:

found it in GenFvInternalLib.c line 381

Code:

VOID
UpdateFfsFileState (
  IN EFI_FFS_FILE_HEADER          *FfsFile,
  IN EFI_FIRMWARE_VOLUME_HEADER   *FvHeader
  )
/*++

Routine Description:

  This function changes the FFS file attributes based on the erase polarity
  of the FV. Update the reserved bits of State to EFI_FVB2_ERASE_POLARITY. 

Arguments:

  FfsFile   File header.
  FvHeader  FV header.

Returns:

  None

--*/
{
  if (FvHeader->Attributes & EFI_FVB2_ERASE_POLARITY) {
    FfsFile->State = (UINT8)~(FfsFile->State);
    // FfsFile->State |= ~(UINT8) EFI_FILE_ALL_STATE_BITS;
  }
}

 

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chose no.
only modify 3 modul
acpi 16D0A23E-C09C-407D-A14A-AD058FDD0CA1_1_189.ROM (RSDT, XSDT)
69009842-63F2-43DB-964B-EFAD1C39EC85_0_312.ROM (maker)
996AA1E0-1E8C-4F36-B519-A170A206FC14_0_314.ROM (Pubkey)
(manufacturer: chose other, no select Msi)
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It's guide H61M-P20.