[REQUEST] Toshiba Satellite C55-A5xxx Full BIOS Unlock

[warpalien]

Requesting an unlocked BIOS, adding any hidden menu options, etc.

Windows 8.1, SLIC 2.1 I believe

Here's a link to the bios, version 1.30

http://cdgenp01.csd.toshiba.com/content/...f6v130.exe

[felipejfc]

Try this mod

https://hostr.co/iX732RTLU74z

To be flashed by recovery

report.

[feces]

Manufacturer: Toshiba
Model: c55-a5285
Chipset: Intel Ivy Bridge rev. 09
Southbridge: Intel HM76 rev. 04
Bios Brand: Insyde Corp
Version: 1.30
Bios Mode: UEFI/CSM capable
CPU: I3-3120m @ 2.50ghz

cdgenp01.csd.toshiba.com/content/support/downloads/scf6v130.exe
paste link into web browser and then use 7-zip to extract contents.

[BDMaster]

Manufacturer: Toshiba
Model: c55-a5285
Chipset: Intel Ivy Bridge rev. 09
Southbridge: Intel HM76 rev. 04
Bios Brand: Insyde Corp
Version: 1.30
Bios Mode: UEFI/CSM capable
CPU: I3-3120m @ 2.50ghz

cdgenp01.csd.toshiba.com/content/support/downloads/scf6v130.exe
paste link into web browser and then use 7-zip to extract contents.

Hi friend,
I don't know if it will be possible to reflash Bios Mod, but We will try, so use this tool run It as Adiministrator and upload here the result file :

http://rghost.net/56932575

Let me know
Regards

Here there are your modifies to unlock your Bios :

EFI / Insyde BIOS
SLIC header found in 142FECA0-85E4-4272-B85F-040AADB84D96_1208.ROM at 0
Pubkey found in 1A1E2341-A2FB-42C7-8D17-3073D08EB21D_1768.ROM at 0
Marker found in DD6569A7-E455-4EE5-B2BA-ECDA84ACBC99_1774.ROM at 0
'SLIC' string found in 6E4D492D-33C1-4E41-B088-B14654888D05_91.ROM at C6D
'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_1225.ROM at 601
'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_1225.ROM at 1142
OEM/Table IDs identified are:
1. INSYDEH2O BIOS
2. TOSINVTOSINV00
Header (INSYDEH2O BIOS ACPI) (x1)
Pubkey (x1)
Marker (2.1) (TOSINVTOSINV00) (x1)

Slic 2.1 Mod :

142FECA0-85E4-4272-B85F-040AADB84D96_1208.ROM Header RSA Key + Marker 2.1

SetupUtility Menu Tabs Unlock Mod :

FE3542FE-C1D3-4EF8-657C-8048606FF670_806.ROM Setuputility

Form Sets
--------------------------------------------------------------------------------
Offset: Title:
--------------------------------------------------------------------------------
0x87264 Power Management (0xAC)
0x87764 Advanced (0x67)
0x881F4 Boot (0x53)
0x88EE4 Security (0x1D)
0x89734 Main (0x2)
0x89C34 Power (0x3C6)
0x8C094 Advanced (0x199)
0x95404 Exit (0x5D)

0823 : 74 D8 to 74 00 jnb short loc_1800007FD to $+2 ; Power

0829 : 74 D2 to 74 00 jz short loc_1800007FD to $+2 ; Advanced 2nd

Actualy your Bios Menu Tabs show (I am not sure) :

Main - Advanced - Security - Power Managmnet - Boot - Exit (6 Tabs)

[feces]

http://rghost.net/58325564
http://rghost.net/58325562
http://rghost.net/58325563


These are the files. the program wouldnt run as administrator.

[BDMaster]

. . .

   

Your Eeprom is Write Protect = error 28 , so We can try hopeing that prr.exe will bypass this lock.
Here is your Bios Mod, follow instructions to flash It from Dos Formatted Bootable Stick running flash.bat :

http://rghost.net/58330186

For UEFI Bios disable SecureBoot and Set Legacy Bios USB.
let me know
Regards

[feces]

i mde it a dos usb stick and put all the files on it. but whenever i type in Flash.bat into the dos command prompt it says it is not recognized as an internal or external command, blah blah ....
I dont know how to run the program ??

[BDMaster]

i mde it a dos usb stick and put all the files on it. but whenever i type in Flash.bat into the dos command prompt it says it is not recognized as an internal or external command, blah blah ....
I dont know how to run the program ??

I think You copied folder into USB root , but You have to copy only files, so the USB have to look in this way :

USB = D:

D:\bios.bin
DOS4GW.EXE
Flash.bat
fparts.txt
fpt.exe
fptw64.exe
fptw.exe
FWUpdLcl.exe
idrvdll32e.DLL
idrvdll.DLL
pmxdll32e.DLL
pmxdll.DLL
prr2.exe
prr.exe


Let me know
Regards

[feces]

I already had all the files on the USB but when I type flash.bat into the DOS command prompt, it doesn't work. Is their anything I should type into the command prompt to open it or is their a way to open the directory and install it? Thank you

[BDMaster]

I already had all the files on the USB but when I type flash.bat into the DOS command prompt, it doesn't work. Is their anything I should type into the command prompt to open it or is their a way to open the directory and install it? Thank you

Boot from USB and run from C:\ these comands :

prr.exe

fpt.exe -f bios.bin -bios

let me know
Regards