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[Request] Samsung 500P4C Sata 3Gen Unlock (IFR Included)
#1
Big Grin 
Hello everyone,  Cool

Recently I bought a Samsung 850 EVO SSD and I was wondering if my board could support Sata GenIII.
After some research, I found that there is a hidden option in BIOS that enables this option.

My Computer is a NP500P4C-AD3BR (Cheers from Brazil)
And my Phoenix UEFI Bios Version is: P08RAB

If anyone in this forum could help me patching the BIOS or giving me at least some direction I would be very happy  Big Grin Big Grin  .

Files included in the ZIP:

- Folder with Bios Update Files (captured from %appdata%/Local/Temp) (Probably won't useful  Tongue )
- BIOS.BIN (dumped directly from DOS FTP)
- IFR info (extracted using UEFITool and IFR Extractor)

Thanks,
Matheus

Ps: Sorry for my bad english.
Ps²: Setting configuration via setup_var gives me 'offset out of range'  Undecided


Attached Files
.zip   BIOS & others.zip (Size: 9.86 MB / Downloads: 4)
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#2
(12-12-2017, 01:39 AM)bronyanonimo Wrote: Hello everyone,  Cool

Recently I bought a Samsung 850 EVO SSD and I was wondering if my board could support Sata GenIII.
After some research, I found that there is a hidden option in BIOS that enables this option.

My Computer is a NP500P4C-AD3BR (Cheers from Brazil)
And my Phoenix UEFI Bios Version is: P08RAB

If anyone in this forum could help me patching the BIOS or giving me at least some direction I would be very happy  Big Grin Big Grin  .

Files included in the ZIP:

- Folder with Bios Update Files (captured from %appdata%/Local/Temp) (Probably won't useful  Tongue )
- BIOS.BIN (dumped directly from DOS FTP)
- IFR info (extracted using UEFITool and IFR Extractor)

Thanks,
Matheus
Hi
Your mod completed. Check PM

This mod for this notebook ONLY !!!
find
quote
#3
Wink 
(12-12-2017, 06:08 AM)Dudu2002 Wrote:
(12-12-2017, 01:39 AM)bronyanonimo Wrote: Hello everyone,  Cool

Recently I bought a Samsung 850 EVO SSD and I was wondering if my board could support Sata GenIII.
After some research, I found that there is a hidden option in BIOS that enables this option.

My Computer is a NP500P4C-AD3BR (Cheers from Brazil)
And my Phoenix UEFI Bios Version is: P08RAB

If anyone in this forum could help me patching the BIOS or giving me at least some direction I would be very happy  Big Grin Big Grin  .

Files included in the ZIP:

- Folder with Bios Update Files (captured from %appdata%/Local/Temp) (Probably won't useful  Tongue )
- BIOS.BIN (dumped directly from DOS FTP)
- IFR info (extracted using UEFITool and IFR Extractor)

Thanks,
Matheus
Hi
Your mod completed. Check PM

This mod for this notebook ONLY !!!

Thank you so much, but when I try to flash the BIOS I get

Error 28: Protected Range Registers are currently set by BIOS, preventing flash access.  Undecided

Secure Boot is disabled.


Attached Files Thumbnail(s)
   
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#4
(12-12-2017, 01:33 PM)bronyanonimo Wrote: Thank you so much, but when I try to flash the BIOS I get

Error 28: Protected Range Registers are currently set by BIOS, preventing flash access.  Undecided

Secure Boot is disabled.
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
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quote
#5
(12-12-2017, 01:41 PM)Dudu2002 Wrote:
(12-12-2017, 01:33 PM)bronyanonimo Wrote: Thank you so much, but when I try to flash the BIOS I get

Error 28: Protected Range Registers are currently set by BIOS, preventing flash access.  Undecided

Secure Boot is disabled.
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only

Ok, I will try something with my Raspberry PI.

Thanks!  Wink

If I succeed I will post the results.
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quote
#6
(12-12-2017, 01:56 PM)bronyanonimo Wrote: Ok, I will try something with my Raspberry PI.

Thanks!  Wink

If I succeed I will post the results.
first use SPI-programmer and make new bios dump!
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#7
I am also in need of updating my bios (P08RAB) and would like to know if it really is possible and which files to use. Thank you.
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