[REQUEST] Lenovo Z50-70 & Z40-70 (9BCNxxWW) Whitelist Removal

[FearNL]

You can Downgrade again to previous Bios and redo again result file !
Or try the Sleep Bug !
Unpack the Bios Mod and copy the "modified2 folder into C: HD root place !
Then open Comand Promt with Admin Rights (CLI window C:\), put your laptop
into Sleep Mode and then Wacke-Up It, atger this execute these comands from
CLI window :

cd \

modified

fptw -f bios.bin -bios

(or fptw64 for Windows x64)

Let me know
Regards

Sleep bug on v29 not working, still giving error.
Downgraded to factory version 26, please see results attached.

[BDMaster]

Here You go :

http://rghost.net/8VrwsGgpg

Let me know
Regards

Donate to me . . . look into my Signature

[FearNL]

Here You go :

http://rghost.net/8VrwsGgpg

Let me know
Regards

Donate to me . . . look into my Signature

Bios flash via DOS boot did not work, error 28.
Then tried the sleep bug (was not working on any previous versions) and then it worked!

Its greatly appreciated and I am now on my new Intel 7260 module

[menscare]

Hi,
I need to remove whitelist from my z50-70

Backup_Tools12 result file: https://www.sendspace.com/file/ogg0d6

My Bios Backup: https://www.sendspace.com/file/34rf7o

Orginal Bios: https://download.lenovo.com/consumer/mob...cn31ww.exe

If somebody can help me I will be grateful

[BDMaster]

Your Bios is locked so We have to use the Sleep Bug and . . .

Sleep Bug is working only on Bios v.26 (Downgrade to v.26) please
and then redo the results files !

Here You go :

http://rghost.net/7NpvNSBbw

let me know
Regards

[menscare]

Your Bios is locked so We have to use the Sleep Bug and . . .

Sleep Bug is working only on Bios v.26 (Downgrade to v.26) please
and then redo the results files !

Here You go :

http://rghost.net/7NpvNSBbw

let me know
Regards

OK, downgraded to v.26

New results file
https://www.sendspace.com/file/ftiig5

new BIOS backup
https://www.sendspace.com/file/ovwav9

Thank You

[BDMaster]

Here You go :

http://rghost.net/67mkHPHPH

Unpack the Bios Mod and copy the "modified2 folder into C: HD root place !
Then open Command Promt with Admin Rights (CLI window C:\), put your laptop
into Sleep Mode and then Wacke-Up It, atger this execute these comands from
CLI window :

cd \

cd modified

fptw -f bios.bin -bios

(or fptw64 for Windows x64)

Let me know
Regards

Donate to me for my efforts . . . look into my Signature

[Superbob54]

Hello, I also have a Z50-70. How do I downgrade and perform the sleep bug on my lenovo Z50-70?

[BDMaster]

Yes !
Regards

[Superbob54]

I downloaded the v.26 exe file but how are you able to downgrade the bios on z50-70? I keep getting a message telling me the bios I am trying to install is not newer than the bios in my system.