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Full Version: [REQUEST] Lenovo Yoga 500 (BDCNxxWW) BIOS Unlock
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(01-13-2019, 04:09 PM)Dudu2002 Wrote: [ -> ]
(01-13-2019, 03:40 PM)PIRATA! Wrote: [ -> ]Does the tool comprehend FPT?
yes, FPT 11.x.x.xxxx

I run cmd as admin but I don't get any biosdump.bin created and I find this error in the fptinfo.txt :
Code:
Intel (R) Flash Programming Tool. Version:  11.0.0.1160
Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.


Error 366: Fail to load driver (PCI access for Windows).
Tool needs to run with an administrator priviledge account.
PMxdll.dll DebugMsg: Call to PMXDestroy()

Update!!!
From DOS:
Code:
Intel (R) Flash Programming Tool. Version:  11.0.0.1160
Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.


Reading HSFSTS register... Flash Descriptor: Invalid 

--- Flash Devices Found ---

Error 328: Invalid descriptor region.

Any suggestions?
(01-13-2019, 05:54 PM)PIRATA! Wrote: [ -> ]Any suggestions?
use BACKUP_Tools19
I would like to thank Dudu2002 for his great work!! I was able to unlock all the advanced and hidden menus of my Lenovo Yoga 500 14IBD.

Here in attach you'll find all the screenshots of the bios!

Thanks again man!! Wink
Hello.

Someone who can help me with unlocking the hidden menus in BIOS.
model: Lenovo Yoga 500-14IBD

DUMP from SPI programmer attached Smile

Best regards
- Mikkel
Hello, I'd also like to request unlock for the latest bios version for yoga 500: https://pcsupport.lenovo.com/vn/en/produ...s/DS102775

If I understand correctly, you also need a dump of bios that's already present on the machine. Dumb question but I wasn't able to figure that out from this thread since most of the links are dead -- do I need an eeprom programmer to get the dump or can I get it through some software utility, possibly one from the Modding tools section? Thanks in advance
I have exactly the same BIOS. I will try to read it later today and upload here.
My issue is I have replaced the wireless card for an AX200. Wifi works great but bluetooth does not get detected by device manager. Not sure if its a UEFI whitelist issue or a hardware issue with the card.
What are your thoughts?
[attachment=21170] Hello guys, I need unlocked BIOS for Lenovo Yoga 500-14IBD. Bios dump attached
Hey Dudu2002,
I also want you to ask for Unlocked BIOS for Lenovo Yoga 500-14IBD. I will await your PM. Thanks in advance!
Hello, I'd like to request for unlock for the latest version of bios for yoga 500-IBD

But it seems the download links to the dump tools is expired. Mind shooting me a DM to a download links to them? Thanks!
Hello,
Anyone please help me in getting my BIOS whitelist removed and advanced tab enabled in bios menu i used CH341A spi programmer and made a DUMP of the BIOS
iam using Lenovo yoga 500 14 IBD
i cannot use EGPU (EXP GDC Dock) because of the whitelist
here is the bios DUMP & RESULTS[attachment=23554][attachment=23555]RESULTS.
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