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Klem

Lenovo ThinkPad X240 unlocked BIOS menu / wlan / wi-fi whitelist mod

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Hello, I have x240 with blocked superviser password. Can you help me? I think my password in the W25Q64CV chip

 

Edited by Dimitry

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10 hours ago, Dimitry said:

Hello, I have x240 with blocked superviser password. Can you help me? I think my password in the W25Q64CV chip

 

Hi!

No, I don't work with any bios passwords.

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Hi klem do you still make bios mods? I have bought a x240 for school just yesterday and it will be shipping to me soon. Really appreciate the work you are doing!

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9 hours ago, Isoooo said:

Hi klem do you still make bios mods?

Hi!

Yes of course.

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Hi klem! Will update you again once i receive it. Thanks again!

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Hi klem! Do i update the official bios first before dumping for you? I know it sounds abit dumb but i had to be sure.

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2 hours ago, Isoooo said:

Hi klem! Do i update the official bios first before dumping for you? I know it sounds abit dumb but i had to be sure.

Hi!

Yes, you can update your current bios to the latest official version first before dumping.

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Hi Klem,

 

I want to avoid to open my laptop again.

Can you use my old dump (2.42)  to use for an update (2.45)? Or do I need to dump my bios again with a hardware dumper?

 

Thanks

 

URBANsUNITED

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2 hours ago, URBANsUNITED said:

Can you use my old dump (2.42)  to use for an update (2.45)?

Hi!

No.

2 hours ago, URBANsUNITED said:

Or do I need to dump my bios again with a hardware dumper?

Yes.

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Hey Klem here is the bios. I am honestly not too sure if i did it correctly, its the chip right above the speaker connector right? Here is what i got from it

 

https://drive.google.com/open?id=1pGQftn_tREPHkgmCs2VTEhRBqs99ImsX

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15 hours ago, Klem said:

Hi!

No.

Yes.

Thanks Klem, I will think about it. Not sure if it is worth to do the work + fear ;)

My Bios is 2.42 and working with all mods... The last 3 Updates are mostly because of security.

 

Edited by URBANsUNITED

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Hello!

 

Could You do also for me mod for bios (more feautures and whitelist). I have Lenovo x240. I'm sending my bios. I'm not shure if i done this good. (choose correct chip and type: EEPROM, SPI EEPROM, SPI FLAS). Thanks for help and have a nice day.

https://uploadfiles.io/tgl1y

 

I would be grateful for help with install this mode.. should i erase my bios first and than "write" new one?...  thank you

Edited by bartesss

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2 hours ago, bartesss said:

Hello!

 

Could You do also for me mod for bios (more feautures and whitelist). I have Lenovo x240. I'm sending my bios. I'm not shure if i done this good. (choose correct chip and type: EEPROM, SPI EEPROM, SPI FLAS). Thanks for help and have a nice day.

https://uploadfiles.io/tgl1y

 

I would be grateful for help with install this mode.. should i erase my bios first and than "write" new one?...  thank you

Hi!

Ok. Check PM.

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Hey, I sent you my dump a few months ago but I never got wifi to work, that's when I realized that my EEPROM flasher always says "Unsafe loop" when dumping, I finally got it to work in a more stable fashion (it kept giving me different md5sums). But now that I got 5 in a row with the same checksum, can you perform the whitelist removal mod on that new dump?

https://drive.google.com/file/d/1gZvQmJQMJmUbJAh_cQ8REGak6-klXQZp/view?usp=sharing

Thanks a lot for doing that for us.

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4 hours ago, antauf said:

Hey, I sent you my dump a few months ago but I never got wifi to work, that's when I realized that my EEPROM flasher always says "Unsafe loop" when dumping, I finally got it to work in a more stable fashion (it kept giving me different md5sums). But now that I got 5 in a row with the same checksum, can you perform the whitelist removal mod on that new dump?

https://drive.google.com/file/d/1gZvQmJQMJmUbJAh_cQ8REGak6-klXQZp/view?usp=sharing

Thanks a lot for doing that for us.

Hi!

Ok. Check your PM.

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hi Klem

could you modify my X240 bios please

https://drive.google.com/file/d/1SDOsLTWnK3_Pzggv648kPoCpJQglkkYS/view?usp=sharing

 

thanks

best regards

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Hello, I have just seen this. I am going to buy the programmer for dumping my BIOS as I'd like to upgrade my Thinkpad X240 wifi card and it will probably not be in the whitelist. Thanks in advance.

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Hi, Klem.

 

Can you clean white list and add extra options to BIOS?

https://yadi.sk/d/3wP7oz9MHBP_ng

 

Thank you

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      In this thread you can post your requests for Lenovo ThinkPad T440p / T440s / T540p.
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      For creating bios backup and to flash bios mod, you must use any SPI programmer  (like CH341A programmer) and a SOIC8/SOP8 test clip!
       
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