(05-20-2019, 02:30 AM)diyici18sui Wrote: [ -> ] (05-20-2019, 01:45 AM)Dudu2002 Wrote: [ -> ] (05-19-2019, 09:55 PM)diyici18sui Wrote: [ -> ]Hi Dudu2002,
Please help me remove the whitelist and Unlock Advanced Menu for my Thinkpad T440.
Laptop: Lenovo Thinkpad T440
UEFI BIOS Version: GJETA1WW (2.51)
https://drive.google.com/open?id=1N50lml...ySgW1XWpkA
Can anybody tell me ，How can i download the backup tool？
Hi
Your bios is rewrite protected
You need SPI-programmer+SOIC8 clip only
Thank you!
just a moment ago，I Downgraded my bios version。
now
UEFI BIOS Version: GJET9WW（2.46）
controller version:GJHT29WW（1.13）
https://drive.google.com/open?id=1zREVXp...FfQh9un7un
this version is protected too？
You have already received an answer and all the necessary instructions...
P.S. You need SPI-programmer+SOIC8 clip only!!!
Hello Dudu2002,
It would be superb, if you could help me out with Whitelist Removal and Unlock Advanced Menu for my Thinkpad T440.
I upgraded to UEFI BIOS 2.51 (GJETA1WW) ECP 1.13 (GJHT29WW) today and performed several read outs via CH341A Programmer 1.18.
https://drive.google.com/open?id=1iL1e3A...tdWsRis51e
Thank you in advance.
Kind Regards,
Stephan.
(06-01-2019, 06:48 AM)Impact3200 Wrote: [ -> ]Hello Dudu2002,
It would be superb, if you could help me out with Whitelist Removal and Unlock Advanced Menu for my Thinkpad T440.
I upgraded to UEFI BIOS 2.51 (GJETA1WW) ECP 1.13 (GJHT29WW) today and performed several read outs via CH341A Programmer 1.18.
https://drive.google.com/open?id=1iL1e3A...tdWsRis51e
Thank you in advance.
Kind Regards,
Stephan.
Hi
Your mod completed. Check your messages
This mod for this notebook ONLY !!!
Hello,
I'm not sure if that is necessary to upload a specific bios, but I'd be grateful to get the whitelist removed from my t440s's bios. Would any bios mod do the trick or it should be a specific one. Obviously I attached uploaded my dump at:
https://drive.google.com/open?id=1Q4NCGL...Wj9raQz6TA
I hope it has been done correctly. It was my first time but 4 files seemed identical.
Pardon my english but I'm no native
Thanks in advance and let me know if I could do anything in return.
Pawel
Hello,
Requesting support from our bios overlords to remove whitelist and enable menus on this file
Machine: T440s
Bios: Winbond W25Q64FVSIG
Original bios version: 2.52
Goal's to enable this machine for Hackintosh
Sidenote: When dumping this image, detecting the chip initially gave an "access violation at _____" error.
However, chip registers still came up and read fine.
I performed two image dumps and compared using HXD, which confirmed that they were identical. Safe to proceed?
https://drive.google.com/file/d/1yHdzL9b...sp=sharing
(08-04-2019, 09:05 PM)xtracrispy Wrote: [ -> ]Hello,
Requesting support from our bios overlords to remove whitelist and enable menus on this file
Machine: T440s
Bios: Winbond W25Q64FVSIG
Original bios version: 2.52
Hi
Your mod completed. Check your messages
This mod for this notebook ONLY !!!
I am trying to work out how to plug my T440s into a RPI to dump the bios but cant find any specific instructions on the internet for the winbond chips i dont want to blow up the board.
I have a SOIC 8 clip and jumper wires