i have success whitelist remove my x1 carbon 2nd gen 2014. i will share what i have done, i would say that is easy. what i have done is to replace LenovoWmaPolicyDxe module from extracting Wisar and Leokim patched bios. i would think this method will work most lenovo model as i have test a x1 carbon 3rd gen and T450 patched module.
First i am not response for anything and it is danger to lose your laptop
What hardware you need: window pc , [u]CH341A and a SOIC8 SOP8 test clip [/u]
Ebay SOIC8 CLIP & CH341A
Software: CH341A Programmer 1.26 (working only CH341AFree.exe)
CH341A Programmer 1.13
HxD
Phoenix/Dell/EFI SLIC mod v2.66
Patched Module. (Try similar model or year)
X1 carbon gen3 2015 1.06 N14ET28W whitelist+unlock menu source Leokim
X240 2014 LenovoWmaPolicyDxe whitelist module source Wisar/BDMASTER
X230 2013 2.62 G2ETA2WW whitelist module source BDMASTER
T450s 2015 1.17 JBET52WW whitelist+unlock menu source stevenmirabito
X220 2011 1.40 8DET70WW whitelist+unlock menu source raidriar@nbr/BDMASTER
T430 2012 1.16 G1ET41WW whitelist module source ucupsz/BDMASTER
please kindly to share your result or different working LenovoWnaPolicyDxe module model for other.
First i am not response for anything and it is danger to lose your laptop
What hardware you need: window pc , [u]CH341A and a SOIC8 SOP8 test clip [/u]
Ebay SOIC8 CLIP & CH341A
Software: CH341A Programmer 1.26 (working only CH341AFree.exe)
CH341A Programmer 1.13
HxD
Phoenix/Dell/EFI SLIC mod v2.66
Patched Module. (Try similar model or year)
X1 carbon gen3 2015 1.06 N14ET28W whitelist+unlock menu source Leokim
X240 2014 LenovoWmaPolicyDxe whitelist module source Wisar/BDMASTER
X230 2013 2.62 G2ETA2WW whitelist module source BDMASTER
T450s 2015 1.17 JBET52WW whitelist+unlock menu source stevenmirabito
X220 2011 1.40 8DET70WW whitelist+unlock menu source raidriar@nbr/BDMASTER
T430 2012 1.16 G1ET41WW whitelist module source ucupsz/BDMASTER
- Open your laptop and find your bios chip and search for it. My is MXIC MX 5L12873F it is 16Mb chip
- Connect the ch341a and clip to your window machine and laptop
- Open ch341a programmer 1.13/ CH341A.exe click “chip search” if it find your chip then next step, else rechip the chip/
- Open ch341a programmer 1.26/ CH341AFree.exe choose your bios type/size my is 25 spi flash 16MByte
- Click Read
- After done click Save (bios1.bin)
- Repeat 5) save as bios2.bin
- Open HxD “Crtl+k” compare . bios1.bin and bios2.bin if they are same go to next step otherwise repeat 5)
- Open a new folder call “patch” and copy your bios1.bin there and rename it to patch.bin
- Open Phoenix/Dell/EFI SLIC mod v2.66 original BIOS /patch/patch.bin , waiting it load then click structure
- On the EFI Structure screen explore the module and find DXE Driver {79E0…….. LenovoWmaPolicy Dxe module
- Click “+” and Click PE32+ image section click the box of compress Inserted/Replaced Modules
- Click Replace and browser the file “79E0EDD7-9D1D-4F41-AE1A-F896169E5216.MOD” from X1 carbon gen3 module or X240 patched module or other
- Click exit then Save
- Click Advanced , click box “No SLIC”, “Always allow user modification of modules” then Done
- Click Go , click ok to any popup window.
- Your patch bios is done (patch/patch.bin) the program of phoenix will overwrite the original file!
- Now it is the time to write to the chip
- Open ch341a programmer 1.26/ CH341AFree.exe choose your bios type/size my is 25 spi flash 16MByte
- Click Erase it will erase your chip . must do it before flash
- After erased , click Open, to your patch bios file /patch/patch.bin
- Click Write and wait 100%
- Now the mod is done, remove the clip and power on the laptop, it will beep 5 x2 time , it will gone once you go to bios setting and restart.
please kindly to share your result or different working LenovoWnaPolicyDxe module model for other.