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Old 08-30-2021, 02:28 AM   #1
RethoricalCheese
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Default RCUnlocker

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.
Attached Files
File Type: rar RCUnlocker_v_1_0.rar (4.80 MB, 7116 views)

Last edited by SMDFlea; 09-17-2021 at 12:39 PM..
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Old 08-30-2021, 03:06 AM   #2
Vesko356
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Default Re: RCUnlocker

Looks like I should be the first to comment:
Finally, the all new Swiss Army Knife style Unlocker tool is here.



Keep up the good work!
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Old 08-30-2021, 03:35 AM   #3
stj
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Default Re: RCUnlocker

if you release updates, please add version number to the filename.
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Old 09-01-2021, 03:28 PM   #4
Nico Latour
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Default Re: RCUnlocker

very great tool i test apple bin succed, hp old 16mb succed, but new elitebook 850 g6 fail he give error wrong chip size
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Old 09-01-2021, 04:01 PM   #5
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Default Re: RCUnlocker

Great job thank you so much

Last edited by SMDFlea; 09-02-2021 at 01:26 AM..
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Old 09-01-2021, 11:00 PM   #6
RethoricalCheese
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Default Re: RCUnlocker

Quote:
Originally Posted by Nico Latour View Post
very great tool i test apple bin succed, hp old 16mb succed, but new elitebook 850 g6 fail he give error wrong chip size
User error. Follow the instructions. You need 16MB chip modified, not 32MB.
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Old 09-02-2021, 03:33 AM   #7
Conste
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Default Re: RCUnlocker

What about toshiba? Do you see any possibility to unlock passwords?
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Old 09-02-2021, 05:11 AM   #8
RethoricalCheese
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Default Re: RCUnlocker

Response codes aren't my thing. I don't have access to Toshiba servers aswell. Go ask evserv to publish it
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Old 09-03-2021, 05:09 PM   #9
Ghamidi
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Default Re: RCUnlocker

Hi Mr RethoricalCheese
the software is compatible with HP Elitebook 830 G6

Thank you

Last edited by SMDFlea; 09-04-2021 at 03:33 AM..
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Old 09-04-2021, 12:22 AM   #10
maxitaxi
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Default Re: RCUnlocker

i used the tool on a locked 850g6. Modified contents of u366 chip with unlocker-tool. Now, when turning on laptop, HP 'protected by surestart' appears and message does not dissapear. Does not pass bios-startup. If i press 'f9' also message 'entering setup menu' appears but message is still there afer 24 hours..
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Old 09-04-2021, 01:05 AM   #11
RethoricalCheese
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Default Re: RCUnlocker

Did you go into bios and reset security settings to factory default?
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Old 09-04-2021, 04:29 AM   #12
maxitaxi
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Default Re: RCUnlocker

i cannot enter bios settings. I press F10 during post , get the message 'Entering Setup Menu...' and stays there.
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Old 09-04-2021, 04:44 AM   #13
RethoricalCheese
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Default Re: RCUnlocker

Upload your original file. And try removing battery + clock battery for a few minutes, just in case.
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Old 09-04-2021, 05:34 AM   #14
maxitaxi
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Default Re: RCUnlocker

ok, i think i managed to upload the original contents
Attached Files
File Type: rar nwg.rar (7.54 MB, 882 views)
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Old 09-04-2021, 05:35 AM   #15
maxitaxi
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Default Re: RCUnlocker

battery + cmos battery removing does not help, i disconnected them before modifying u366
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Old 09-05-2021, 06:42 AM   #16
smiley60
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Default Re: RCUnlocker

working on hp zbook 15 g2
thanks
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Old 09-06-2021, 12:22 AM   #17
RethoricalCheese
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Default Re: RCUnlocker

Quote:
Originally Posted by maxitaxi View Post
ok, i think i managed to upload the original contents

Try this instead.
Attached Files
File Type: rar nwg_test.rar (7.52 MB, 340 views)
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Old 09-06-2021, 01:07 AM   #18
maxitaxi
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Default Re: RCUnlocker

Quote:
Originally Posted by RethoricalCheese View Post
Try this instead.
This file is binary identical to the one that i put in the chip.
I used your tool RCunlocker to edit the original file and have programmed that into the chip. The file you offered me no is identical according to filecompare , or do i miss something ?
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Old 09-06-2021, 01:45 AM   #19
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Default Re: RCUnlocker

Dear RethoricalCheese. Thank you very much, speeded up my work, worked well HP 840 G4
Best regards Dani
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Old 09-06-2021, 02:14 AM   #20
RethoricalCheese
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Default Re: RCUnlocker

Quote:
Originally Posted by maxitaxi View Post
This file is binary identical to the one that i put in the chip.
I used your tool RCunlocker to edit the original file and have programmed that into the chip. The file you offered me no is identical according to filecompare , or do i miss something ?

Yes, my bad. Used the wrong version of my tool


This is the one I meant to give you.
Attached Files
File Type: rar nwg_test_2.rar (7.52 MB, 691 views)
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