RCUnlocker

[sisko215]

Hello, I've now desoldered the chip, read the firmware, created the unlocked.bin using RCUnlocker, and flashed it again. Unfortunately, the laptop won't boot anymore.

I then removed the chip and flashed the backup bin, and it works again. Can anyone tell me if the unlocked.bin is correct?

Or can you create a working .bin for me?
EliteBook 850 G2
SN: 5CG6031CFQ
PN: H9W21EA#ABD

Thank you very much!

[peste]

Hello, I've now desoldered the chip, read the firmware, created the unlocked.bin using RCUnlocker, and flashed it again. Unfortunately, the laptop won't boot anymore.

I then removed the chip and flashed the backup bin, and it works again. Can anyone tell me if the unlocked.bin is correct?

Or can you create a working .bin for me?
EliteBook 850 G2
SN: 5CG6031CFQ
PN: H9W21EA#ABD

Thank you very much!

the unlocked file is ok...probably the solder joints on the bios chip were not ok...or the chip was written with errors...try again..

[Rippez69]

try it like this..

Hi . Thanks for the reply.

The program returned an error message but I still resoldered the unlock bios chip to the motherboard and it works without any issues.. Probably just a compatibility issues with Windows..
Anyway thanks again..

[Ahmed abdelwahed]

Can someone help me and tell me how to unlock the BIOS password for an HP 12th generation laptop, such as the 840g9?

[Bios Cracker]

Can someone help me and tell me how to unlock the BIOS password for an HP 12th generation laptop, such as the 840g9?

Attach your original dump bios.

[akacosmic]

Hi, I tried HP Unlocker utilities, flashed it, put the chip back, now the charging indicator is blinking. I tried RCUnlocker, a window opens with the message "missing". Please help,
Model: HP Probook 450 G3
Board: DAX63CMB6C0 rev: C
Serial number: 5CD6228XLD

[peste]

Hi, I tried HP Unlocker utilities, flashed it, put the chip back, now the charging indicator is blinking. I tried RCUnlocker, a window opens with the message "missing". Please help,
Model: HP Probook 450 G3
Board: DAX63CMB6C0 rev: C
Serial number: 5CD6228XLD

half the posted content is empty...
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[akacosmic]

half the posted content is empty...
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

Yes, you are right, there is half of the BIOS, after reading it with the programmer, I did not open the bin file and simply transferred it to HPUnlocker. I thought that the programmer read it correctly. As a result, I flashed half of the BIOS, and now I don’t have the original BIOS. All that remains is to take someone else’s BIOS and substitute my data such as serial number and others. But I don’t know how to do this. Please help.

[akacosmic]

Let's try again
Model: HP Probook 450 G3
Board: DAX63CMB6C0 rev: C
Serial number: 5CD6228XLD

[peste]

Let's try again
Model: HP Probook 450 G3
Board: DAX63CMB6C0 rev: C
Serial number: 5CD6228XLD

try..

[Seed205]

Im trying to to drag bios bin file to program but I keep getting the cx_Freeze Pyhton in main scripts. Need some help please

[SMDFlea]

Thread merged.

[autotech93]

i dont know what im doing wrong but when i download file and go to downloads and attempt to open it just reopens a new download if i save it when i open it just loads new web page and redownoads. how to i load application

[kumar1144]

This is a multitool and unlocker for several series of laptops. Works on Windows. No python etc installing needed, all included in package. Everything is tested by myself but since every laptop is not made equally, there might be edge cases. Always VERIFY your file after reading!!!

Unlocking
HP - ProBook, EliteBook, ZBook (including 32MB models)
Chromebooks from all various manufacturers
Apple - everything older than T2
More to come...

Information display (helps to verify file integrity)
HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

Custom logo removal
HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

Usage: Drag and drop .bin file to .exe file.

In case there are problems with unlocking your laptop, write a short description of the issue, upload original file and if possible, _unlocked.bin file aswell. Just crying for help is useless. Keep the topic as clean as possible.

You may ask for feature requests, I'll see what I can do.

" I tried for hp elitebook 745 g6 it wont
work" any help for me


Hp Elitebook 745 G6
S.N No- 5cg0235246
Prod Id- 1C0H0PA#ACJ
Board No - 6050a3044201-mb-a01

[peste]

" I tried for hp elitebook 745 g6 it wont
work" any help for me


Hp Elitebook 745 G6
S.N No- 5cg0235246
Prod Id- 1C0H0PA#ACJ
Board No - 6050a3044201-mb-a01

try...

[hoaca388]

" I tried for hp elitebook 745 g6 it wont
work" any help for me


Hp Elitebook 745 G6
S.N No- 5cg0235246
Prod Id- 1C0H0PA#ACJ
Board No - 6050a3044201-mb-a01

HP EliteBook 745 G6
Serial_5CG0235246
Sku_1C0H0PA#ACJ
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfPhKhkjhk8.gn
Build Id_19WWTLCT601#SACJ#DACJ

[Andreasbest]

Education time.
Trying to find Computrace string in older bios (there is no AbtState in it) but i can't find the AA553F hex in any of these variables. What i'm i missing?
Be gentle, i'm totally newbie in hexing!
thank you in advance

[deimento]

Hi, used unlocker but black screen after programming.

Model: HP ProBook 650 G1
Serial: 5CG4510S01
Mac: D0:BF:9C:23:FA:FC
SKU: H9V55ES#AKD
Buildld: 13WWCYAW601#SAKD#DAKD;
Feature byte: 3X47676J6S6Z6b7H7M7Q7W7j7saBaqawce.E7;
ME version: 255.255.255.65535

[peste]

Hi, used unlocker but black screen after programming.

Model: HP ProBook 650 G1
Serial: 5CG4510S01
Mac: D0:BF:9C:23:FA:FC
SKU: H9V55ES#AKD
Buildld: 13WWCYAW601#SAKD#DAKD;
Feature byte: 3X47676J6S6Z6b7H7M7Q7W7j7saBaqawce.E7;
ME version: 255.255.255.65535

Write back the original bios and see what happens.

[Ndaooo]

I sincerely apologize for the issues that occurred with my previous translation.This software isn't working when I'm trying to unlock the BIOS of my 830G5. Here's my BIOS, can anyone help me out? Thanks a bunch!

[SMDFlea]

please provide the laptop serial number

[Stantechs]

This is a multitool and unlocker for several series of laptops. Works on Windows. No python etc installing needed, all included in package. Everything is tested by myself but since every laptop is not made equally, there might be edge cases. Always VERIFY your file after reading!!!

Unlocking
HP - ProBook, EliteBook, ZBook (including 32MB models)
Chromebooks from all various manufacturers
Apple - everything older than T2
More to come...

Information display (helps to verify file integrity)
HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

Custom logo removal
HP - ProBook, EliteBook, ZBook (up to 16MB models for now)

Usage: Drag and drop .bin file to .exe file.

In case there are problems with unlocking your laptop, write a short description of the issue, upload original file and if possible, _unlocked.bin file aswell. Just crying for help is useless. Keep the topic as clean as possible.

You may ask for feature requests, I'll see what I can do.

Please give guideline on how to use this tool sir