Pls help to unlock Dell 7300
STAG:6J28YY2-8FC8
EDC30 LA-G861P
REV:1.0(A00)
2019-02-23
Thanks.
STAG:6J28YY2-8FC8
EDC30 LA-G861P
REV:1.0(A00)
2019-02-23
Thanks.
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Please someone can provide unlock code:? code from https://bios-pw.org dont work.
CK579Y2-8FC8
thanksComment
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Thread merged. Read the bios password guides ,you might find something to unlock it yourself https://www.badcaps.net/forum/troubl...rces-and-toolsComment
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algien me puede ayudar con esta bios por faborComment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Hi guys,
I am actually repairing a laptop. Ofc it's locked.
Usually I manage to fix these problems. I've read the rules and I must say that I tried everything. I tried replacing blocks using UEFITool ... but I am sick of soldering / unsoldering the BIOS from the board --- onto the adapter (for programming in my Rutronix Baghero programmer).
I have multiple dumps, all match (to be sure).
I tried to flash a bios ... from Dell website (and works, no password or anything anymore - but no more identification, no asset tag ... no nothing, and I can't see the SSD sure ...)
I tried BadCaps patcher, and the patcher from github that combines all tools together (DellBiosTools 2.5) ...
first one gives me the error"
First 8FC8 Hex Pattern not Found
Checking for Second 8FC8 Hex Pattern...
File not Unlocked...8FC8 Hex Pattern not Found"
and the one from github it's saying:
"Intel signature found at offset 0x10
Checking for first pattern...
Almost done! Checking second pattern...
Patching failed: No patterns found"
though ... it seems to detect the asset tag:
"Tag: A12N08B | Found: 19 times | Example Offset: 0x0080322A
Tag: 12N08BU | Found: 19 times | Example Offset: 0x0080330E
Tag: 3456789 | Found: 3 times | Example Offset: 0x00FCBF30
Tag: 9ABCDEF | Found: 1 times | Example Offset: 0x00FCBEDE
✅ Most Likely Service Tag: A12N08B
Occurrences: 19
Region Range: 0x0080322A – 0x00F523EA
"
So ... I don't knot what to do next. maybe try to replace blocks with uefitool until I "shotgun" the result ?
This thing is making me pull my hair out. If someone could help with something that's "unknown" or not public to me I would be grateful.
Model: 15s-fq2230nd
Prod Id: 39Z84FA#ABH
Serial Number: 5CD1201WF0
The dump is attached (and I am quite sure it's fine. Dumped several time and fc the files.)
Thank You for your time !
Popte.
EDIT. I am sorry. I am a fucking idiot. it's a HP not a Dell .... sorry to bother. I lost time like an idiot ... using the wrong tools. I did the dump a long time ago ... and forgot about it. Now I see on the shelf above the ... screen .... and the logo. I am an idiot.
EDIR2 : .... yes I solved (I will take it out again and flash it - in a few minutes) ... but I think I solved it with the help of this same forum. with Dum())_11nlocker.exe for .... HP.
I can't believe how big of an idiot I am. ... really sorry.Last edited by rev3rse; Today, 03:21 PM.Comment
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Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hey everyone,
I recently bought a Dell G15 5515 with an AMD Ryzen 7 5800H and 3060 RTX. The BIOS chip on it was dead, and my hardware guy replaced the chip. After that, everything was working fine.
The BIOS is currently at version 1.22.1, and I wanted to update it. I downloaded the latest BIOS version from Dell Support using my ST: FQZMYJ3, but when I tried to run it, it says "unsupported system." I asked my tech guy what he did, and he said he took the chip from another board and flashed it onto mine.
When I check the BIOS using the F12 menu Flash... -
Hi,
Could someone help trying to unlock this BIOS, seems that Dell have changed the layout of new Dell Pro 8FC8 bioses from checking HXD - 4000 bits do not need changing, only 2000. However after FF the section starting from '01000' upto 2000 bits and then soldering the chip back it seems that the microchip on the motherboard is recovering the bios back to original settings after first boot. Has anyone found a way to crack this extra layer of security Dell have implemented? Seems both HP and Dell have upped bios security to match Lenovo by implementing extra measures on a separate... -
So, i kinda spend significant ammount of the last couple of days trying to flash a new bios, and or unlocking the current bios password with little to no results.
The whole thing started with it being the 8fc8 bios, i found the tools to unlock that but i needed a bios dump. So i pursued that, im at a point where i dessoudered the chip, and succesfully soudered it to the ch341, dumped whatever was on it.
However, the tools supposed to unlock the 8fc8 say that there is no 8fc8 hex inside. And when i followed diffrent tutorials to just flash a new bios onto the chip i got stuck on the... -
Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.
so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅...
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