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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

Thanks! I'll provide you everything asap!
(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
(10-20-2019, 10:54 AM)mikkele86 Wrote: [ -> ]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
Hi
I already replied to your message
Check your PM
(10-20-2019, 01:02 PM)Dudu2002 Wrote: [ -> ]
(10-20-2019, 10:54 AM)mikkele86 Wrote: [ -> ]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
Hi
I already replied to your message
Check your PM
Hi, I would also like to unlock my Yoga 500-15IBD BIOS.
I dumped mine with a CH341A Programmer but am stuck now trying to unlock anything since I don't know how to do it.
Would be nice if you could tell me how or give me some instructions Smile
(01-31-2020, 08:30 AM)Darthsternie Wrote: [ -> ]Hi, I would also like to unlock my Yoga 500-15IBD BIOS.
I dumped mine with a CH341A Programmer but am stuck now trying to unlock anything since I don't know how to do it.
Would be nice if you could tell me how or give me some instructions Smile
Hi
Need your bios dump
Check your PM
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
(03-24-2020, 05:35 PM)zlo Wrote: [ -> ]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
Hi
Your bios is rewrite protected...you need a SPI-programmer+SOIC8 clip only
Check your PM
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