FPT and phoenix-uefi-winflash-1.5.66
The Phoenix is backuped by programming device,how can I flash it use FPT or phoenix-uefi-winflash? My laptop is made by the elitegroup computer system.
BenQG41SUS45INE1MB8L.rar (3.26 MB)
I changed the hidden bios setting named Me FW Reflash(âŚ)
And it worked. (only for ME region)
But how does it give the permission needed for flashing?
Itâs locked by intel descriptor too, isnât it?
Can bios override descriptorâs read/write permissions?
Hello!
Please, i need help. I have Dell Latitude E6410 laptop and i need unlock bios write access permission.
I backuped bios (iâm new user and canât attach, but will add link), i can open it in UEFITool 0.28 or UEFITool_NE_A59, itâs Ok. I found GUID - 899407D7-99FE-43D8-9A21-79EC328CAC21 (Setup), exported it as is and as body.
But then with Universal IFR Extractor v0.5 i canât extract it, in one case Extractor tell: âProtocol: Unknownâ, in another case it extract blank txt without significant data, only headersâŚ
Maybe i need another IFR Extractor or what?
link to bios: Dell Latitude E6410 Compal NCL01 LA-5472P nvidia Bios + EC.rar - Google Drive
Hello, Iâve tried to unlock my DELL Precision M4800 to flash a modded BIOS (enabled SPD write, tried to also unlock hidden settings), I have unlocked ME Reflash (setup_var 0x2BC 0x1, HWINFO64 shows that ME section is completely missing after that though), but FPTW64.exe outputs Error 25.
No miracles here and what you want is a very risky operation on this OEM machines, even worst on a laptop workstation, they do usually contain various security, TPM/EC spare chips etcâŚ
The error is due to bios region is locked and all the info regarding this operations on certain motherboards/systems is in the forum. Also HWinfo not showing ME information is not sign of a good âunlocked MEâ workâŚ
Radical users, that can spare a machine, have SPI programmer and has advance user skills, have been seen to do manual edits to the FW with the Intel FIT tool/HEX edit to the SPI/FW FDâŚbut very few and very few cases of success.
And nothing more i can add, wait for another user opinion, good luck.
I feel like previous owners were doing something with it, before I received it. I have original BIOS dumps though, and I also have a CH341A (3.3V mod). Why I am trying to do it in a âsoftwareâ way? Because this machine is tough to disassemble completely (Well, it is not, actually, it is all because of a place where I live, but thatâs for another conversation). So thatâs the reason why I am doing it this way. It also has a little âME DISABLEDâ sticker under a battery.
Who can tell me which FD v I have 1,2, or 3 ??? and where is it ?
@plutomaniac can you help me with it please ?
FD v2-3⌠now lets try to use that âbrain massâ a bit moreâŚ
EDIT: No need to be a pro⌠but need to pay attention to guides and visual examples.
i am not really pro so i am trying learning if you donât want help so you can donât replay me thanks âŚ
finally i understand it because of this comment
@MeatWar
this website really lost when @lost_N_BIOS left it 
fell so sad
Iâll be direct on my wordsâŚ
this forum is not, in any way lost without the very appreciated user Lost_N_BIOS, we do all regret his absence.
Youâre not the first one to express such comments, but i do miss him for his skill⌠but users like you and a bunch of them that expressed the same opinion, arenât being true enough⌠what old and new users miss⌠is his more than good will and time, for doing all the hard work to all users requests, i do not consider the Win-Raid forum a âgiftâ shop, never did and never will, i joined here for the source of information and shared resources, it is a lack of respect for all that come with such ideias in their mind, against all the guides written, shared development information, shared free tools developed, the lost time provided by users trying to help and explaining âhow toâ etc etc etcâŚ
If it was a âgiftâ shop this forum was doomed and would become a âzombie forumâ without any interestsâŚ
Any way, this is all just my opinion and my stand.
A merry Christmas and a Happy New Year, good luck.
2 Likes
I just created an account to thank the Author, this helped me a lot with my issue svf15213cdw r0250da ME version 0.0.0.0. My laptop shuts off after about 30 mins, although I am no longer able to login to bios after re Flashing the ME region of my laptop but I can now use it for hours and it does not shut off. I may continue to troubleshoot but for the meantime as long as I am able to use the laptop with no issues I am good with it, and thats all thanks to this thread. If anyone is curious I used the âpinmodâ method described in E1 of this thread .
Again thanks to this thread I am able to use my laptop properly with the exception of no bios access but I am ok with it for now.
You might want to attach your original dump and the âfixedâ firmware, I might have a look into it.
Is this a 2nd or 3rd gen Intel machine Sony Vaio?
Sure I will attach it later when I get home. I think this is a 3rd gen but will verify when I get home.
@ lfb6
So since I am a new user I am not allowed to upload any files over here but if you need the file I have uploaded it on my google drive and the link is below.
https://drive.google.com/drive/folders/1cJkHBZ6SOdQ_b8QCIda6-eUinr-OlYMI?usp=drive_link
I made the folder viewable by anyone who has the link. A Picture of the âPin Modeâ is also inside the folder for your reference and a screenshot of the command prompt when I did the whole dump of the current bios. The zip file has the original spi which is the faulty bin file where it shut offs after 30 mins and the âfixed spiâ. I also included a cpu z screenshot for your reference.
I wasnât aware of that you just flashed the bios of another machine with an older bios version. The proper way to handle this wouldâve been to reconfigure / clean the ME region of your dump according to
Re- using an ME region that was initialized on another machine even if these machines are completely identical might work or might work partially or might not work at all.
If cleaning the ME region of the original firmware doesnât solve the bios problem one might start with an empty âstockâ NVRAM in bios region.