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[REQUEST] Lenovo ThinkPad Yoga S1 (GQETxxWW) Whitelist Removal
(02-21-2025, 06:11 PM)Squeeezeee Wrote: Hello!
I have Yoga S1 20CD00DHRT
How to open the Advanced BIOS menu in it?
Hi
Need your bios dump
find
quote
(02-22-2025, 03:31 AM)Dudu2002 Wrote:
(02-21-2025, 06:11 PM)Squeeezeee Wrote: Hello!
I have Yoga S1 20CD00DHRT
How to open the Advanced BIOS menu in it?
Hi
Need your bios dump
I encountered error 201 when using FPT. I managed to get the rom using the "BIOS Backup toolkit v2.0" program
biosdump
__
UPD.
I was able to write off the BIOS via FPT DOS v10


Attached Files
.bin   BIOS.BIN (Size: 4 MB / Downloads: 2)
find
quote
(02-22-2025, 10:21 AM)Squeeezeee Wrote:
(02-22-2025, 03:31 AM)Dudu2002 Wrote:
(02-21-2025, 06:11 PM)Squeeezeee Wrote: Hello!
I have Yoga S1 20CD00DHRT
How to open the Advanced BIOS menu in it?
Hi
Need your bios dump
I encountered error 201 when using FPT. I managed to get the rom using the "BIOS Backup toolkit v2.0" program
biosdump
__
UPD.
I was able to write off the BIOS via FPT DOS v10
Your bios is rewrite protected
You need SPI-programmer+SOIC8 clip
find
quote
I really need wlan white list removal on my Yoga S1

i have ch341a programmer with SOC Clip and have desoldered and dumped 4MB u2202 chip

please help


Attached Files
.bin   u2202.bin (Size: 4 MB / Downloads: 1)
find
quote
(05-13-2025, 11:25 AM)w13-ldz Wrote: I really need wlan white list removal on my Yoga S1

i have ch341a programmer with SOC Clip and have desoldered and dumped 4MB u2202 chip

please help
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
find
quote
Hi Dudu2002
I am on 20C0A0E6SG with 1.43 FW, when I try to insert a M.2 5G modem, it display these error at startup.
0187: EAIA data access error
2200: Machine Type and Serial Number are invalid
2201: Machine UUID is invalid

Hence I am unable to use the 5G modem, is your whitelist removal bios mod able to solve this? thanks. I haven't dump the bios, as I learn it from here, the bios chip needs to be desoldered .
find
quote
(07-06-2025, 12:18 AM)macgyver1 Wrote: Hi Dudu2002
I am on 20C0A0E6SG with 1.43 FW, when I try to insert a M.2 5G modem, it display these error at startup.
0187: EAIA data access error
2200: Machine Type and Serial Number are invalid
2201: Machine UUID is invalid

Hence I am unable to use the 5G modem, is your whitelist removal bios mod able to solve this? thanks. I haven't dump the bios, as I learn it from here, the bios chip needs to be desoldered .
Hi
I don't think this is related to the whitelist issue.
But in any case, need a dump of your bios
find
quote


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