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[REQUEST] Lenovo Thinkpad X230 Tablet (GCETxxWW) Whitelist Removal
(edited after updating BIOS to 2.71) Hello everyone, I am new to this and appreciate the help of this forum. I would like to have my whitelist removed and advanced options enabled as well if possible for my X230t.

I got the CH341A + Clip, and ran a BIOS read on the top chip (4mb) using the CH341A tool and this guide (https://www.reddit.com/r/thinkpad/commen...30_how_to/) and here is my output attached. I am not sure if I did all the steps right, but it did generate a 4mb file with data, that resembles the bin that others have posted. I used settings for MX25L3205D for the chip which is what comes up when I click detect. Let me know if anything appears off.

Thank you for any help. Happy to donate.


Attached Files
.bin   x230t_271_ORIGINAL.bin (Size: 4 MB / Downloads: 4)
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(11-23-2018, 09:17 PM)nandaiyo Wrote: (edited after updating BIOS to 2.71) Hello everyone, I am new to this and appreciate the help of this forum. I would like to have my whitelist removed and advanced options enabled as well if possible for my X230t.

I got the CH341A + Clip, and ran a BIOS read on the top chip (4mb) using the CH341A tool and this guide (https://www.reddit.com/r/thinkpad/commen...30_how_to/) and here is my output attached. I am not sure if I did all the steps right, but it did generate a 4mb file with data, that resembles the bin that others have posted. I used settings for MX25L3205D for the chip which is what comes up when I click detect. Let me know if anything appears off.

Thank you for any help. Happy to donate.
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
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can you help me installing a wwan card


Device: Lenovo Thinkpad X230 Tablet
Bios Version: 2.71
Download https://download.lenovo.com/pccbbs/mobiles/gcuj30us.exe


Greetings
Pete
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(11-27-2018, 02:26 PM)soulsman Wrote: can you help me installing a wwan card


Device: Lenovo Thinkpad X230 Tablet
Bios Version: 2.71
Download https://download.lenovo.com/pccbbs/mobiles/gcuj30us.exe


Greetings
Pete
Hi
you need SPI-programmer+SOIC8 clip...make bios dunp
Check your PM
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do not know  how to do. i am a rookie
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(11-28-2018, 03:54 PM)soulsman Wrote: do not know  how to do. i am a rookie
Hi
you got the instructions
Check your PM
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(11-08-2018, 02:45 AM)WhiteAndBlue Wrote: Mods for Lenovo x230, tested on bios version 2.73, PhoenixTool 2.73. 

These changes were taken from other sites and other Lenovo models, adapted for the x230 and tested on personal laptop.

You need to dump the bios from your notebook, from what I read you can't flash someone else bios dump, your laptop will not boot.
Use the PhoenixTool part from here http://developers-club.com/posts/219893/

Quote:We start it, we select our bios.rom and we wait until it unpacks it, further in the field of Manufacturer we select Lenovo and we press the Advanced button, there we tick off "Allow user to modify other modules" and "No SLIC". We click "Done" and "Go", when the window will open we click nothing and we go to the DUMP folder where our Bios is unpacked.

Replace the Date Tab with the Advance Tab in Bios
File: 32442D09-1D11-4E27-8AAB-90FE6ACB0489

Replace HEX: 04320b483cc2e14abb16a73fadda475f
With HEX: 778b1d826d24964e8e103467d56ab1ba 
Offset: 0x2A0 - 0x2AF

Whitelist bypass
File: 79E0EDD7-9D1D-4F41-AE1A-F896169E5216

Offset: 0xC4E-0xC4F  Replace HEX: 0F84 With HEX: 90E9
Offset: 0xCA3  Replace HEX: 16  With HEX: 00
Offset: 0xCB8  Replace HEX: 74  With HEX: EB

Power Management
File: F7731B4C-58A2-4DF4-8980-5645D39ECE58

Offset: 0x4962  Replace HEX: 75  With HEX: EB   Hackintosh Power management
Offset: 0x51F0  Replace HEX: 74  With HEX: EB   CPU multiplier management

After you're done click the OK button on Phoenix and your bios will be repacked.

I wondering, where appear result the mod in mac OS X?
I thought make dsdt patch sufficienty for use native power-management/multiplier(aka p-states) before you wrote the post.

In my x230 i7 and c-state(sleep) and p-state(counter->turbo-boost) working natively without this mod.
My cpu is ivy bridge, but may be you wrote about that for x230 where i3-sandy bridge installed - for remving locked MSR 0xE2? (for c-state management)
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Am i able to update my bios which is already modded? Or would I have to update and then dump again and re mod?
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(12-21-2018, 09:01 PM)lmftmf Wrote: Am i able to update my bios which is already modded? Or would I have to update and then dump again and re mod?
Hi
after update need make new mod
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I need whitelist removal and 16gb+eGPU mods for my lenovo x230T bios file.
 
Can you unlock for me ?

Thanks


Attached Files
.bin   BIOS_4Mb_x230T Bios 2.72.bin (Size: 4 MB / Downloads: 20)
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