Lenovo L14w GEN2

[jacospama]

( l14w gen2 mb 203105-1m) i want the password on this laptop to be removed and to know how to do it my self next time. lock dump attached.

[SMDFlea]

Re: Lenovo L14w GEN2

( l14w gen2 mb 203105-1m) i want the password on this laptop to be removed and to know how to do it my self next time. lock dump attached.

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570

Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )

.

[Maxpower3]

Re: Lenovo L14w GEN2

and to know how to do it my self next time.

To do this you need to:
- use the search function in the forum
- use some dumps and compare!
why should we explain to you if you haven't done the research

hint: try look for hex>ascii on this side
53614461746142617365 and search for the message on Ideapad written by AAAC
maybe the right way
I've never tried it

[jacospama]

Re: Lenovo L14w GEN2

( l14w gen2 mb 203105-1m) i want the password on this laptop to be removed and to know how to do it my self next time. lock dump attached.

Board code: 14w gen2 mb 203105-1m
model name: Lenovo 14w Gen 2
S/N: R912XBYX

[jacospama]

Re: Lenovo L14w GEN2

To do this you need to:
- use the search function in the forum
- use some dumps and compare!
why should we explain to you if you haven't done the research

hint: try look for hex>ascii on this side
53614461746142617365 and search for the message on Ideapad written by AAAC
maybe the right way
I've never tried it

i just dont understand . explain further

[Maxpower3]

Re: Lenovo L14w GEN2

try

[jacospama]

Re: Lenovo L14w GEN2

try

GOD BLESS YOU MORE. 100% WORKING . THANK you. please may i know how to do it . Please!

[Maxpower3]

Re: Lenovo L14w GEN2

GOD BLESS YOU MORE. 100% WORKING . THANK you. please may i know how to do it . Please!

just compare file with HxD and see

[jacospama]

Re: Lenovo L14w GEN2

just compare file with HxD and see

Thank you. but can you please demonstrate something just a hint of it?
please.

[Maxpower3]

Re: Lenovo L14w GEN2

Thank you. but can you please demonstrate something just a hint of it?
please.

guys you don't make an effort to search:
- open HxD
- Ctrl+k for compare two dumps
- F6 to move forward

[jacospama]

Re: Lenovo L14w GEN2

guys you don't make an effort to search:
- open HxD
- Ctrl+k for compare two dumps
- F6 to move forward

Thank you Maxpower3

[YogSot1981]

Re: Lenovo L14w GEN2



GOD BLESS YOU MORE. 100% WORKING . THANK you. please may i know how to do it . Please!

Hello,

I'm sorry, I'm a new user here ! I don't understand how use the files !

Can I have help ?

Thanks

[peste]

Hello,

I'm sorry, I'm a new user here ! I don't understand how use the files !

Can I have help ?

Thanks

first read post #2...

[dumbbsheet]

Hello,I am requesting help to obtain an unlocked BIOS without password for the following Lenovo laptop model:
Lenovo
Full Model: 14W Gen 2 Laptop (Type 82N9)
Motherboard: L14W_GEN2_MB 203105-2
Serial Number: R913QA56

Specifications:

• Processor: AMD 3015e
• Memory: 4GB DDR4-3200
• OS: Windows 10 Pro 64-bit (French)
• Storage: 128GB eMMC 5.1
• Wireless: RealTek RTL8822CE
• Display: 14.0" FHD

I have already tried the following without success:

• Reflashing with BIOS from similar models
• Extracting BIOS from official update file

I have searched extensively but found very little information about this specific model. The official Lenovo support page for BIOS updates is:
https://pcsupport.lenovo.com/fr/fr/p...3-B07A93E0428C

If possible, I would greatly appreciate help obtaining an unlocked BIOS file for this laptop. Please let me know if any additional information is needed.

Thank you in advance for any assistance.

[SMDFlea]

Thread merged with existing topic.

[dumbbsheet]

Hi SMDFlea, I tried the unlocked BIOS of this thread already, but I couldn't flash it due to a bin too large for the chip. It's very close but the motherboard model is also different. Mine is 203105-2 and the one of OP is 203105-1m.

Picture of the chip for info.

[franklinogot]

Hi SMDFlea, I tried the unlocked BIOS of this thread already, but I couldn't flash it due to a bin too large for the chip. It's very close but the motherboard model is also different. Mine is 203105-2 and the one of OP is 203105-1m.

Picture of the chip for info.

Try this if this works for you.

[dumbbsheet]

Hi franklinogot, thx for your help, although it looks like your patch is identical from the original dump, is there something I'm missing?

I've managed to flash the EEPROM chip in the meanwhile with the updater from the manufacturer website. The serial number and other similar information have been deleted in the process but everything is still working fine.

[SMDFlea]

Hi franklinogot, thx for your help, although it looks like your patch is identical from the original dump, is there something I'm missing?

I've managed to flash the EEPROM chip in the meanwhile with the updater from the manufacturer website. The serial number and other similar information have been deleted in the process but everything is still working fine.

Bios + DMI

[franklinogot]

Hi franklinogot, thx for your help, although it looks like your patch is identical from the original dump, is there something I'm missing?

I've managed to flash the EEPROM chip in the meanwhile with the updater from the manufacturer website. The serial number and other similar information have been deleted in the process but everything is still working fine.

Oh sorry, I thought you need to unlock bios. But here's the firmware from lenovo website

[dumbbsheet]

Bios + DMI

Thanks for pointing this, it should work better.


Also franklinogot this is indeed the .bin I used, without DMI.