[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS Unlock

[BDMaster]

I jsut replies on different thread, You need to Downgrade abd redo result file !
Regards

[Da Vinci Code]

Hello, Andyluca6933! I will give a look and try add fan options at one of shown tabs. If it not working propertly then we try Falseclock method.

[darthbatman]

P.S. look here about v. 37 is not rewritable so needs the Downgrade !

How To Downgrade :

snebob

Run this to downgrade:

http://download.lenovo.com/consumer/mobi...vy2113.exe

Remember to set the option in bios that enables you to flash an older bios, before you run it.



nop

I found another solution - Just in case it was ever needed.

Download the 1.14 version

http://download.lenovo.com/consumer/mobi...cn31ww.exe

Then use 7-zip to extract that .exe file, You will find a platform.ini file into that folder.

Then Look for "BIOSVFEnable=2" and replace it with "BIOSVFEnable=0", run as Administrator InsydeFlash.exe tool and go !

Verified working

Then redo the result file and upload It here !
Regards

I ran the exe and downgraded my BIOS. What is the next step to unlocking my BIOS?

[BDMaster]

You have to use this tool run It as Admin and upload the result file here :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

Let me kknow
regards

[darthbatman]

You have to use this tool run It as Admin and upload the result file here :

http://rghost.net/7xBfRPCvp

http://rghost.net/53128665

Let me kknow
regards

Here are the results:

[BDMaster]

Here You go :

http://rghost.net/8gnrc4H5m

let me know
Regards

Donate to me for my work and time . . . look into my Signature

[hqd]

Hey
Can someone please unlock my advance menu please?
https://www.sendspace.com/file/cwq1cw
Thanks

[darthbatman]

Here You go :

http://rghost.net/8gnrc4H5m

let me know
Regards

Donate to me for my work and time . . . look into my Signature

After booting into DOS mode and running Flash.bat, I get the error that the exe is not compatible with my version of Windows.

[BDMaster]

What Windows ?!?!?
You have to Boot from an USB Stick in Pure DOS mode !
Go into Bios Setup and disable Secure Boot and Set Legacy Bios USB !!!
Then prepare the USB Stick Fat32 Dos Formatted and Bootable (follow
instructionsa included) using RUFUS then copy all files from "modified"
folder into the USB Stick Root place and Boot from USB !
As You get CLI window C:\ then execute this comand :

Flash.bat

Let me know
Regards

[Da Vinci Code]

Hello, Andyluca6933!I added fan options at Configuration tab but Donovan's IFR Extractor doesn't verifiied Bios setup Menu.
So we can 2 ways yet.
First, try execute flash BDMaster's mod and do nothing if Error 28 appear again. Wait for suspended mode and wake up laptop after 20 sec.
Error 28 must be terminated after out from hibernation so you can continue process (don't terminate flash window before).
If it didn't work we try last method-Falseclock.