[REQUEST] Lenovo Z50-70 & Z40-70 (9BCNxxWW) BIOS Unlock

[DSpawnZ]

Here You go :

http://rghost.net/8zJX8tPFv

Let me know
Regards

Donate to me . . . look into my Signature

Thank you for the modification!.
I've created a bootable usb with Rufus.
I will have to investigate and read the forum, because flash.bat gives me Error 28.


Regards

[BDMaster]

There is a tool into Bios Mod to bypass this error 28 !
If program cannot do the job then only an Downgrade (Bios to previous version)
can help or an HW SPI Programmer !
Let me know
Regards

[DSpawnZ]

There is a tool into Bios Mod to bypass this error 28 !
If program cannot do the job then only an Downgrade (Bios to previous version)
can help or an HW SPI Programmer !
Let me know
Regards

prr.exe and prr2.exe did not worked. prr2 says protection could not be removed.
I've tried downgrading to version 25 and 26 with same results, error 28.
So I guess I will have to go the SPI programmer way.
Flash chip is 8Mb. Bios file is 4mb, which portion of chip should I program?. Upper 4mb or lower 4mb?

Regards.

[BDMaster]

--- Flash Devices Found ---
GD25Q64 ID:0xC84017 Size: 8192KB (65536Kb)

Yes It is 8192 KB so I think the 2nd part, but I haven't any probe.
If You can upload for me the Full Dump, then I will check It
for You confirming where It has to be overwriting !
Let me know
Regards

[babar]

Hello everybody !
Could you HELP me with the same trouble. Changing the whitelist to use Intel Dual Band wireless AC-3160 or Intel Dual Band wireless AC-7260 in my Lenovo Z50-70 laptop (or I can flash the other bios mod from the topic without bricking my laptop to use one of them ?) and bios unlock for advancedd features.

The result file of reading my current bios is here:
https://www.sendspace.com/file/c0x4wt

the current bios: 9BCN25WW
current wifi card: Wifi Broadcom BCM4313GN (PCI\VEN_14E4&DEV_4365&CC_0280)

Thanx in advance !!!

[PeterPaul]

Request Lenovo Z50-70 Unlock


Lenovo: Z50-70
BIOS: InsydeH20 REV 3.7
BIOS Version :9BCN26WW






Universal Bios Backup the results files :

http://rghost.net/6lPc54SsX

New Backup FTPsexe the results files :

http://rghost.net/8Gy2gkjfX


Thanks

[BDMaster]

Here You go :

http://rghost.net/82SXMGTzR

Let me know
Regards

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

[tomy159]

Hi,
I got question, it is same like everyone there I got Z50-70 and same problem it is possible to unblock bios to use AC wifi card.
thank you

http://rghost.net/7sdPzwq8M

[BDMaster]

Here You go :

http://rghost.net/6QHccNS5z

Let me know
Regards

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

[tomy159]

Here You go :

http://rghost.net/6QHccNS5z

Let me know
Regards

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

thanks I try now just one ask in readme file is dont touch video setting ....
this mean after flash in windows or in flashing?