Extract bios password from EliteBook 840 G8 Bios dump, possible?

[PycLaH]

Can anyone help me to unlock(BIOS PASS) HP Elitebook x360 840 G8

Good Day
Can anyone help me to unlock(BIOS PASS) HP Elitebook x360 840 G8.
I have tryed HP Unlocker tool , no luck

this is original dump from W25Q256JV (3.3V)

Thank you and good day to everyone

[PycLaH]

Re: Can anyone help me to unlock(BIOS PASS) HP Elitebook x360 840 G8

Worked, i have used PATCH file to mod. Bios Dump. Thanks Alot ! Happy Easter !

[adom]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 G8 locked, i need unlock (patch didn't work)

[Vesko356]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 G8 locked, i need unlock (patch didn't work)

>

[adom]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

>

thanks vesko!

[Vesko356]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

thanks vesko!

You're welcome.

[MAZMAZ22]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 G8 locked, i need unlock (patch didn't work)

[SMDFlea]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 G8 locked, i need unlock (patch didn't work)

If you compare the locked and unlocked files at posts #43 and #44 you can do it yourself with a hex editor

[satishkumar]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 g8 locked, i need unlock (patch didn't work)

[MAZMAZ22]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

the password have clear I wrote but FEATUREBYTE does not want to validate I don't know, have you seen this problem before?

[hoaca388]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

the password have clear I wrote but FEATUREBYTE does not want to validate I don't know, have you seen this problem before?

Try :

[MAZMAZ22]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

THANK YOU the password have clear

[Dan20701]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Hello, Would someone be kind enough to unlock my bios please.
I have compare the locked and unlocked files at posts 43 and 44
and I have looked at the patch file, I found a few digits but I am lost.

Thank you.

[hoaca388]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Hello, Would someone be kind enough to unlock my bios please.
I have compare the locked and unlocked files at posts 43 and 44
and I have looked at the patch file, I found a few digits but I am lost.

Thank you.

Flash only this file.

[Dan20701]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Thank you again mate, I will give this a go.

[Dan20701]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Thank you very much hoaca388, I just got around to testing, Its unlocked.

[hirens]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

so which two files work now

[hirens]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 g8 just blinking light no fan run no nothing

[hoaca388]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

i have 840 g8 just blinking light no fan run no nothing

Post the current bios file and the device's serial number here.

[synet2k]

Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

Hi, I need to dump both of my bios to file in order to unlock the bios? or I can just flash the file from post #54 will do?