HP BIOS Unlock

I have a system/tool I have created that WILL help some of you reset and clear the Password/TPM on select HP Probook/Elitebook laptops.

[INTRO]
My story begins as this:
A few months back, I got an HP Core i7 Probook 6550b from my dad (that he picked up 2nd hand). It had a busted display though. Upon repair, it was found to be BIOS Password protected. And thus began my quest. Long story short here, I did what I set out to do. I was able to reset the TPM, and clear the password. Along the way, I have applied my technique to a few other models and have confirmed successful TPM reset. This is a software based solution. No disassembly, or removal of any parts (unless your boot order is locked, then there is a little work to be bone, see end of post)

There are now 2 versions of my tool. The Original Windows based system what creates a key based on your input, or the new DOS based tool that gets all parameters automatically. Both links will be presented here in this post. See this [ Post ] for information on the newest release. 

Please read everything and ask questions. I haven not yet seen a bricked BIOS, but I have see where extra steps are needed to reprogram.

[UPDATE]01-08-2014
New Windows Based utility package. Now archive contains an IMG file and tool to burn IMG to USB. USB will be bootable. Boot your HP to USB to get system info automatically. Then boot to windows, and run HP BIOS Reset.exe from USB. You can now Import your information and make a key. Reboot back to USB to run your Key. Updated Readme. Updated GUI. Enjoy.

[UPDATE BIOS]01-03-2014
If you need to update your BIOS, see my post here: http://bit.ly/Kp5yAv

[SUPPORTED MODELS]
HP 6550B, HP 2530P, HP 6930P, HP 8530W, HP 8460P, HP 6460B, HP 2230S ,HP 6455B, HP 2730P, HP 8530P, HP 2740P, HP 4310S, HP s4510, HP 6535B, HP 6730B, HP 6735B, HP 8730W, HP 2560P, HP 8560P, HP 8440P, HP 8540W, HP 8560W
If your model is not listed you may experiment with the 'Make All' or SHOTGUN.

[USE]
To use this system, select your supported hp probook/elitebook model 
from the drop-down list. The Serial Number field and UUID Filed will need 
to be populated with data. This data needs to be that of your own 
laptop's. Booting to this thumbdrive (if this package was created from official .img)
will obtain this information automatically and can be imported.

Once data is entered/imported into the fields, click the 'make key' or 'Make All' button and a file will be 
created in the /output folder. 

You may then reboot to this thumbdrive and CD to 'output' and run your exe file, or CD to '\output\all'
and run shotgun.bat

[WINDOWS TOOL BUTTONS]

[ABOUT]
Displays this information

[IMPORT]
Booting to this USB Drive will collect information about your and save it to file.
Clicking 'Import' will read the information and fill out the fields automatically.
If you have noot booted this thumbrive, there will be nothing to import.


[MAKE ALL]
Is your modle not on the list? Use the 'Make All' button to create all posible 
keys Using your UUID and SN. This will output them to the '\output\all' directory. 
This will also create shotgun.bat file. Boot to this thumbdrive and CD to '\output\all\.
Run shotgun.bat.


[MAKE KEY]
This makes a single Key based on your SN and UUID for the selected Model. 
file will be created in the '\output' folder. 
Reboot to this thumbdrive and CD to '\output' and run your exe file.


[LOCKED BOOT ORDER]
If your BIOS has a locked set boot order, and will only boot to HDD, 
you need to take a laptop sata drive and use an external adapter and 
make it dos bootable on another host machine also placing the files 
on this drive, then replace the internal hdd with your created dos 
boot-able HDD. Powering on the machine will boot to the dos 
environment. Using DOS commands, navigate to your files and 
execute them following directions on screen. BIOS will be free of 
passwords, TPM will be cleared.


[DISCLAIMER]
There may be unforeseen negative results stemming from use of this 
system. By downloading and using my tools, you agree to use them at 
your own risk. This was originally for myself, but I have opened up to 
the community. I am not a professional programmer. There is no 
guarantee of success using this tool, even on units that are marked as 
'confirmed'. 

-Enjoy 

[
LINKS]
My Windows based utility:
https://app.box.com/s/wdad77j00jtw1l5n73jd

[NEW] My DOS Based Utility [NEW]
https://app.box.com/s/ecejqduvfhl513a6h9c7

[VIDEOS]




[IMAGES]






62 comments:

  1. This comment has been removed by the author.

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  2. I want the Utility. Where can i find it?

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  3. I want the Utility. Where can i find it?

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  4. link is broken, do you have a mirror link

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  5. I need the utility, is it possible to create another link?

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  6. How to buy your BIOS Reset Tool?

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  7. If your computer is Startup Boot locked, it works as well.
    Use Yumi to format a HHD with the Mazzif Tool and it works very well.
    I do need help right now i have a few 70P models and this tool doesnt work on them yet..!!!

    ReplyDelete
    Replies
    1. I forgot for a normal hdd boot use DOS version!

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  8. HI, HOW MUCH TO WE PAY FOR THIS SERVICE

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  9. [LINKS]
    My Windows based utility:https://app.box.com/s/wdad77j00jtw1l5n73jd

    [NEW] My DOS Based Utility [NEW]
    https://app.box.com/s/ecejqduvfhl513a6h9c7

    These links are removed/ unabailable
    Pls. RELOAD & send the links again

    ReplyDelete
  10. This shared file or folder link has been removed or is unavailable to you.
    Think it's a mistake? No worries: Just email the owner or get in touch with Box support. We're here to help.
    Get Help

    ReplyDelete
  11. Is ty utility still avalible and ho much dies IT vist for multipler PC uses?

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  12. interested plz mailme to amarucox[a}gmail[dot]com

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  13. Hi Mazzif, my name is Swain, bought a laptop lenovo carbon x1 3 gn online, but it has a master password BIOS, can you help me unlock it?

    ReplyDelete
    Replies
    1. https://www.finalfixer.com/2020/03/solved-how-to-unlock-lenovo-bios.html

      Delete
  14. Hello. I need program for elitebook 840 g3

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  15. Hi I cannot download the tools

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  16. hello Mazzif, i would appreciate the link so that i can unlock the bios password on my hp laptop.

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  17. Hello do you have the utility that will do Zbook

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  18. thanks!
    i feel fine then open fire your shotgun.
    HP elitebook 820 G1

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    Replies
    1. hi, can you confirm that you applied Mazzif tool on your HP elitebook 820 G1? Did it work with shotgun?
      Thank you for the info

      Delete
  19. Hi
    I tried the download link above but it was not available how can i get it

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  20. Hello can you help me i unlocked my bios from hp elitebook 8540P

    ReplyDelete
  21. Maybe Mazzif is no longer alive. He has not replied amnywhere

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  22. hi does this work for an elitebook 2530p? if so can you please send me links to software

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  23. files at forums.mydigitallife.net
    hes not working on this for work contract reasons.

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  24. http://www.mediafire.com/file/7uaxht01pt7jh57/HPBR.rar/file

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  25. Thanks a million. This worked like a charm and terribly easy too. You are a genius. Thanks to Fauzan too for the link as it worked and mine is reset. Very good video here https://www.youtube.com/watch?v=Z6K8hxga9YE on how to apply the fix. Brilliant guys, thanks a million

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  26. Hello, help unlock lenovo x1 carbon (gen6)

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  27. Help me HP8570w:
    Serial: 5CB24612XD
    UUID: 371FD7D32730E2119D268C64B90000E2
    Thanks bro

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  28. please email the app, file was removed shows

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  29. where is the link to the bios reset software?

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  30. Hello please where can you download this great. THANK YOU

    ReplyDelete
  31. Hello please where can you download this great. THANK YOU

    ReplyDelete
  32. Hello please where can you download this great. THANK YOU

    ReplyDelete
    Replies
    1. https://www.ebay.com/itm/283771594566?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

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  33. i found too hear
    https://www.ebay.com/itm/283771594566?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

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  34. I need this program and cannot find it.

    ReplyDelete
    Replies
    1. https://www.ebay.com/itm/283771594566?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

      Delete
  35. Help me HP EliteBook 8570p
    Serial: 5CB3270HQT
    Thanks

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  36. hp elitebook 2570p reset bios password
    Help

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  37. Hello, I need to delete HP 4320s whitelist.
    Could You help me?
    Thanks

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  38. Pointless, no links, no responds... what was hasppened to author i wonder

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  39. Here you have Mazzif's Tool i bought this from an eBay Seller from Russia, i testet this tool and it worked on my HP 8560W BE CAREFULL! Make an Backup of your Serialnumbers (inside the Software and with your Camera) it IS NOT Described inside the Manual! BCZ in my CASE ALL Serialnumbers / Modelnumbers and Mainboard Serialnumbers are GONE! You can add them later Back to the Device inside the Tool by Hand(option 3) or Be Smarter than me and Make an Backup (also inside the Tool).

    http://www.mediafire.com/file/dpqnlnkssl5azn3/TOOL_HPBR.zip/file

    ReplyDelete
    Replies
    1. hi, cogliostro you can re programmed motherboard data , go to program and type NBDMIFT and you can see

      Thank you

      Delete
  40. Please I'm interested cab I get the tool?
    Tried the links to no avail

    ReplyDelete
    Replies
    1. https://www.ebay.com/itm/283771594566?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649

      Delete
  41. Please help. HP elitebook 2570p laptop. How to reset bios password. The program in the link does not help ...

    ReplyDelete
    Replies
    1. Please did you get a solution, my PC is 2170p

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  42. Hello. Please I have HP elite book 2170p and it is not included in the list of versions in the file, so it didn't work. Please is there any other way I can unlock the BIOS
    My serial number is 2CE3120TMN
    PLEASE

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  43. Are you able to add 8570p and 8570w models to this?

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  44. hello. i have a HP elitebook 8770w with bios protected by password. can you help me to reset the password from uefi bios? i need to make some changes in to it. i've buyed this laptop from ebay and the seller does't know the password. please.

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  45. Hello, I have a HP elitebook x360 1030 g2, with bios protected by password. can you help me to reset the password please

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  46. https://1024kb.co.nz/downloads/ HERE IS LINK SELECT @ND DOWNLOAD LINK FOR UTILITY

    ReplyDelete