[REQUEST] Lenovo T440(S) (GJETxxWW) Whitelist Removal

[soeryobadja]

Hi,

I have successfully flash the modded BIOS to the chip.
Successfully using a DW1560 card where WiFi is detected, but BT broken.
Change to another DW card, successfuly using WF and BT, but computer repeatedly reboot (always turn on when ask to shut down). Turning on afterwards, WF no longer present in the system, but BT still available.
Change to another DW1560 card, WF still not available while BT is ok.
Revert back to Lenovo original Intel card, WF and BT working normal.
When trying to reflash the BIOS using SPI+SOIC, the programmer fails to detect the chip.
All other computer function works normal. No major issie detected. Even the BIOS looks fine, no issue in SMBIOS log, I can still change all BIOS setting, whether in advance or standard setting.
Any previous experience like this? Is this the problem somewhere in the BIOS (even though everything seems nornal), that can be solved by replacing the BIOS chip? Or any other cause from other component in the logic board?

Any hint or experience sharing is appreciated.

Thanks.

[Dudu2002]

Hi,

I have successfully flash the modded BIOS to the chip.
Successfully using a DW1560 card where WiFi is detected, but BT broken.
Change to another DW card, successfuly using WF and BT, but computer repeatedly reboot (always turn on when ask to shut down). Turning on afterwards, WF no longer present in the system, but BT still available.
Change to another DW1560 card, WF still not available while BT is ok.
Revert back to Lenovo original Intel card, WF and BT working normal.
When trying to reflash the BIOS using SPI+SOIC, the programmer fails to detect the chip.
All other computer function works normal. No major issie detected. Even the BIOS looks fine, no issue in SMBIOS log, I can still change all BIOS setting, whether in advance or standard setting.
Any previous experience like this? Is this the problem somewhere in the BIOS (even though everything seems nornal), that can be solved by replacing the BIOS chip? Or any other cause from other component in the logic board?

Any hint or experience sharing is appreciated.

Thanks.

Hi
try trick by taping pin 20 or 51 and reinserting the card

[glados11]

Hi i would like to have the Whitelist and advanced menu to be unlocked thanks!
Specifications:
Laptop: Lenovo Thinkpad T440s
UEFI BIOS Version: GJET99WW (2.49)
BIOS Date: 05-06-2018
Embedded Controller Version: GJHT29WW (1.13)
I have USB Programmer CH341A and SOIC8 clip, but do not know how to use it, so some tips or tutorial would be nice

[liulover5]

do you recommend any software to make dump?

http://rgho.st/7XKRrR8K2
read README

can you send this file to me  for my t440s(Winbond W25Q128FV) ?   very very very tks (downlaod unable ...)
and other t440s bios dump file tome for recovery?

i flash my bios bad use ch341a spi pro.,  now can not boot (press power key its led flash than down without any screen)
can you give me some advice?

[Dudu2002]

i flash my bios bad use ch341a spi pro.,  now can not boot (press power key its led flash than down without any screen)
can you give me some advice?

Hi
need your bad bios dump

[liulover5]

i flash my bios bad use ch341a spi pro.,  now can not boot (press power key its led flash than down without any screen)
can you give me some advice?

Hi
need your bad bios dump

ok, I will send 10 hour later (now working on company)
i read dump to bin file maybe ok, about 16m, but ch341a programer recognaized as W25Q128BV （actually my t440s bios chipset is W25Q128FV ）
i mod the bois file with BCM94352Z card id (also 16m), then write back to bios meet error , try to write original bin the same question 
then i find programer read not only support to W25Q128BV ( without  W25Q128FV ) ,  is this reason lead to error ?
now i ibuy another programer (xtw100 programer) for try tonight...
 
is my bois chipset damaged ? worry about buying a new  motherboard...

[liulover5]

i flash my bios bad use ch341a spi pro.,  now can not boot (press power key its led flash than down without any screen)
can you give me some advice?

Hi
need your bad bios dump

here is original dump by CH341A programmer

need your help


-------------update---------------

remove pre bin file , and update with zip file , also send a mail zip file

[johfau]

I would like to make a request for a Lenovo T440s wifi whitelist-removal (Bios GJET90WW - 2.40). 
I would be very grateful for a modified BIOS. 

Attached you can find my result.rar. Thanks in advance

[Dudu2002]

I would like to make a request for a Lenovo T440s wifi whitelist-removal (Bios GJET90WW - 2.40). 
I would be very grateful for a modified BIOS. 

Attached you can find my result.rar. Thanks in advance

Hi
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip

[johfau]

Is there a manual how to proceed? Can you provide me a BIOS, which I can write (over the SPI-Programmer) to the EPROM?