Dell Latitude 3420 Bios Password unlock

[jamesp]

Re: Dell Latitude 3420 Bios Password unlock

thanks, i will try now. i will update here once done

[aldopc]

Re: Dell Latitude 3420 Bios Password unlock

pls. help, i need to unlock the bios with admin password, service tag is G5ZQ1B3-8FC8
im using ch341a programmer
thanks

Unlocked

[jamesp]

Re: Dell Latitude 3420 Bios Password unlock

pls. help, i need to unlock the bios with admin password, service tag is G5ZQ1B3-8FC8
im using ch341a programmer
thanks

[bushmann]

Re: Dell Latitude 3420 Bios Password unlock

All works fine.

The donation has been sent.

[Vesko356]

Re: Dell Latitude 3420 Bios Password unlock

Hi all.

Please can you help me with unlock BIOS admin password.

Thanks

>

[bushmann]

Re: Dell Latitude 3420 Bios Password unlock

Hi all.

Please can you help me with unlock BIOS admin password.

Thanks

[farouk_1994]

Re: Dell Latitude 3420 Bios Password unlock

hello any friend can unlock my dell 3420 bios password 8fc8

Try than replay

[abuge]

Re: Dell Latitude 3420 Bios Password unlock

hello any friend can unlock my dell 3420 bios password 8fc8

[rxmvnld09]

Re: Bios unlock 8FC8 Dell 3420

Here's your Unlocked file, hope it works fine.

Thank you so much! Yesterday I was soldering the chip on a PCB to stop using the clamp and I jus fucked up a cuple of pads 😥 already ordered 2 pieces on aliexpress so I'll try it when they arrive

[hardware1]

Re: Bios unlock 8FC8 Dell 3420

Hi everyone, would someone help me unlocking this? I've read the guide and https://bios-pw.org doesn't throw any password.

Model: Dell Latitude 3420 Cyborg-L14 213105-2

BIOS chip: Winbond 25R256JVEN

Service tag: 8QC8SG3

Here's your Unlocked file, hope it works fine.

[rxmvnld09]

Bios unlock 8FC8 Dell 3420

Hi everyone, would someone help me unlocking this? I've read the guide and https://bios-pw.org doesn't throw any password.

Model: Dell Latitude 3420 Cyborg-L14 213105-2

BIOS chip: Winbond 25R256JVEN

Service tag: 8QC8SG3

[Kesavan]

Re: Dell latitude 3420 bios unlock 32mb

Try to program the chip with your old file and see if the device works with password or it's not work.

its working with old BIOS

[hardware1]

Re: Dell latitude 3420 bios unlock 32mb

this file also not worked for me

Try to program the chip with your old file and see if the device works with password or it's not work.

[Kesavan]

Re: Dell latitude 3420 bios unlock 32mb

Try and give feedback

this file also not worked for me

[Kesavan]

Re: Dell Latitude 3420 Bios Password unlock

i have faces same issue before , i just dump again the bios chip with the same unlocked file and re soldered and all is OK

I tried, it is not work. need any other solution please

[omaryou]

Re: Dell latitude 3420 bios unlock 32mb

Good , write your service tag and save it

all is ok bro thanks
Can you tell me the method you used pls

[lapfix]

Re: Dell latitude 3420 bios unlock 32mb

Thanks brother its work without password,, I have this, what should I do?

Good , write your service tag and save it

[omaryou]

Re: Dell latitude 3420 bios unlock 32mb

Sorry post 8 is for you

https://www.badcaps.net/forum/showpo...20&postcount=8

Thanks brother its work without password,, I have this, what should I do?

[Kesavan]

Re: Dell Latitude 3420 Bios Password unlock

ok brother i'll try once again

[lapfix]

Re: Dell Latitude 3420 Bios Password unlock

Resolrder it but same

i have faces same issue before , i just dump again the bios chip with the same unlocked file and re soldered and all is OK