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[REQUEST] ThinkPad X1 Carbon (20A7 & 20A8, GRETxxWW) Whitelist Removal
#31
Hello
I would like to whitelist remove
my model is GRET46WW ( BIOS VERSION 1.23)
https://download.lenovo.com/pccbbs/mobiles/gruj20us.exe
i use CH341A programmer and a SOIC8 SOP8 test clip to dump my bios http://rghost.net/6qpCTYXcm

my origin wifi card
PCI\VEN_8086&DEV_08B2&SUBSYS_C2708086
bluetooth
USB\VID_8087&PID_07DC&REV_0001

replace wifi card Dell DW1560 Broadcom BCM94352Z based M.2 NGFF WiFi ac+ BT4.0
error message after insert:
unauthorized network card 14e4/43b1/1025/0019
unauthorized network card 0A5C/216F

thank you
kim
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#32
(02-07-2018, 10:49 PM)kimipm Wrote: ThinkPad X1 Carbon
20A7
Core i5-4200U
4 GB RAM
HD Graphics 4400
Hi
Your mod completed.
Check PM

This mod for this notebook ONLY !!!
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quote
#33
Thank you, it work.
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#34
Model: Lenovo Thinkpad X1 Carbon Gen 2  20A8  (20A8S05S00)

PCI ID:  8086 08B2

Installed Bios 1.35


Manufacturer Bios Download: https://download.lenovo.com/pccbbs/mobiles/gruj32us.exe

EDIT: Sorry last upload was wrong, correct file in place now Smile

CH341A  Bios Extract: http://www.mediafire.com/file/lliv6lihwv...2.bin/file

I am new to this and need to install BCM943602BAED.  I extracted my bios using a CH341A and Clip.  Will I flash it back using the same tool? Compare showed both extracts identical.  I need whitelist and advance bios settings.

Thank you!
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#35
Hi everyone, I am wondering if somebody can help me, I got to the point where i've got the DUMP with a file inside called bios0.bios. What do I do now? Thank you, and sorry if I miss something, I'm new to this
I attached the dump bios and the original bios extracted from x1


Attached Files
.rar   BIOS0.rar (Size: 202 bytes / Downloads: 30)
.rar   patch.rar (Size: 201 bytes / Downloads: 24)
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#36
(01-15-2019, 10:01 AM)veggiedev Wrote: Hi everyone, I am wondering if somebody can help me, I got to the point where i've got the DUMP with a file inside called bios0.bios. What do I do now? Thank you, and sorry if I miss something, I'm new to this
I attached the dump bios and the original bios extracted from x1
Hi
Your bios is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
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#37
I’ve got the tools I think. I’ve got the clip that clips into the bios chip, that’s how I got the DUMP. Is that what you mean? Sorry if I’m mistaken
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#38
hi
I have carbon x1 2nd gen 20a7
And would like to setup intel 8260 but have 1802 error.

how can some help me fix it? what i need to do ?
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#39
(02-10-2019, 05:04 PM)birinets Wrote: hi
I have carbon x1 2nd gen 20a7
And would like to setup intel 8260 but have 1802 error.

how can some help me fix it? what i need to do ?
Hi
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip
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#40
Dear Community,

Looking to get this BIOS Dump whitelisted or the instructions on how to do it.  Thanks a lot in advance!

Joed


Attached Files
.bin   X1Carbon1.bin (Size: 16 MB / Downloads: 24)
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