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Old 03-10-2020, 04:38 AM   #141
mr.Data
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Default Re: HP BIOS unlock tool

Not working with a 820 G2 with MX25L128 chips.

Tested 2 different laptops but they dont start after password is removed. Putting back original dump and the laptops work again.

Tested also with the Winbond chips and they seem to work fine.
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Old 03-10-2020, 04:39 AM   #142
RethoricalCheese
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Default Re: HP BIOS unlock tool

It doesnt matter what chips are used. And please upload your dumps so I can check whats wrong.
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Old 03-11-2020, 02:09 AM   #143
mr.Data
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Default Re: HP BIOS unlock tool

Unlocked file isn't working. Please have a look
Attached Files
File Type: rar 820_G2_MX25L12873F.rar (6.05 MB, 33 views)
File Type: rar 820_G2_MX25L12873F_unlocked.rar (6.05 MB, 17 views)
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Old 03-11-2020, 05:18 AM   #144
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Default Re: HP BIOS unlock tool

Hey all. I can confirm the unlocker work good!
I cleared my dump and flashed three different chips (W25q128FV) with cleared file.
PC is a HP 820 G3 and used software to flash is Colibrž. I prefer this last one as CH341 is always giving me different results.
Excellent job.
If yoiu need smc.bin file for studying purposes I have the original one sent by HP but never worked on the PC.
Thank you RethoricalCheese.
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Old 03-11-2020, 07:26 AM   #145
Abu Sayeed
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Default Re: HP BIOS unlock tool

This file is not Working
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Old 03-11-2020, 10:34 AM   #146
RethoricalCheese
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by mr.Data View Post
Unlocked file isn't working. Please have a look



Well, I checked the files.


I am 100% sure that unlocker did not break the file. If original file works then unlocked file works just as well + is unlocked.
Maybe your programmer is unable to write properly?


Did you write + VERIFY?
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Old 03-11-2020, 10:36 AM   #147
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by Abu Sayeed View Post
This file is not Working



And? Not very informative...


What file is not working? What are you trying to do and with what. What happens when you try to do something?
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Old 03-14-2020, 11:20 AM   #148
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Default Re: HP BIOS unlock tool

Working great on HP Elitebook 840 G2. Thank you much for the tool.
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Old 03-14-2020, 03:28 PM   #149
kiknusko
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Default Re: HP BIOS unlock tool

hello i nedd to unlock hp 650 g2 tool is not working still password
Attached Files
File Type: rar hpg2.rar (6.99 MB, 45 views)
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Old 03-15-2020, 01:22 AM   #150
peste
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Default Re: HP BIOS unlock tool

try..
Attached Files
File Type: rar N87_0145.rar (7.29 MB, 21 views)
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Old 03-15-2020, 04:53 AM   #151
RethoricalCheese
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by kiknusko View Post
hello i nedd to unlock hp 650 g2 tool is not working still password

Yes, sorry about that. Your password was set up a little different than on most locked HP-s.


This will work.
Attached Files
File Type: rar hpg2_unlocked.rar (6.97 MB, 60 views)
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Old 03-15-2020, 05:02 AM   #152
kiknusko
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by RethoricalCheese View Post
Yes, sorry about that. Your password was set up a little different than on most locked HP-s.


This will work.

Thanks I will try it
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Old 03-15-2020, 01:48 PM   #153
kiknusko
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by RethoricalCheese View Post
Yes, sorry about that. Your password was set up a little different than on most locked HP-s.


This will work.
Working thank you very much
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Old 03-17-2020, 01:14 PM   #154
kiknusko
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Default Re: HP BIOS unlock tool

hello can you help me unlocking hp bios ?
thank you very much, your tool not working on those passwords
https://drive.google.com/file/d/1a5O...ew?usp=sharing

Last edited by kiknusko; 03-17-2020 at 01:18 PM..
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Old 03-17-2020, 01:31 PM   #155
RethoricalCheese
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Default Re: HP BIOS unlock tool

https://www.dropbox.com/s/ck73tekj0f...ocked.rar?dl=0

Here you go.
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Old 03-20-2020, 08:22 AM   #156
slaine
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Default Re: HP BIOS unlock tool

Gonna test the tool this weekend with 3 Zbook15G5 - will report if succesfully or not ^^
stay healthy
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Old 03-20-2020, 03:23 PM   #157
borgen
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Default Re: HP BIOS unlock tool

HP 840 G1 chips 25L12873F OK!
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Old 03-21-2020, 10:31 AM   #158
kiknusko
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by RethoricalCheese View Post
thanks working good
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Old 03-22-2020, 09:23 AM   #159
Timbo01
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Default Re: HP BIOS unlock tool

Quote:
Originally Posted by itsmagic1 View Post
The tool works great for a HP 830 G5. It unlocks my Administration Password!

Thanx a lot!
Can you pm me how you managed to extract the BIOS? Did you use a test clip or did you remove the chip? If so, which one is it?
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Old 03-23-2020, 10:42 AM   #160
slaine
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Default Re: HP BIOS unlock tool

zbook15g5 got an MX25L25673 32mb eeprom - cant read that with pi nor with the tl866cs - ordered the tl866 ii plus - its listed in there.
tested with 5 different 840g3 - 2 working, one blackscreen, one only blinks one dosnt remove the passwort. Cant get the other 2 with blackscreen and blinking shift key to work again - any clean dumps out there i can try my luck with?

the one which is not password removed is in the attached
Attached Files
File Type: zip 1.zip (8.53 MB, 16 views)
File Type: zip 1_unlocked.zip (8.53 MB, 26 views)

Last edited by slaine; 03-23-2020 at 10:56 AM..
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