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

[BDMaster]

You have Downgrade to the version 1.14 to Unlock Eeprom Chip so
will Flash the Bios Mod over It using the Sleep Bug !

Here You go :

https://www.sendspace.com/file/gum1tf

let me know
Regards

Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !

[Techie Android]

Thanks I'll try to flash it and see what happens

[Techie Android]

Thanks for the files! It worked fine no problems after I did the sleep bug I shut it down and hit the small button that give you boot options and from there I booted into the BIOS. After I restarted I double checked it and the button didn't seem to work I'm fine with this as long as there's another way to get to those options. Do you know another way to get to the boot menu options? Maybe a combo of keys or one of the F keys. Thanks for you help!

[BDMaster]

This is just an user's solution :

Xerivar

Hi BDMaster, thanks for the last info with the U disk.
I did not try it out so far but found a workaround for the "Novo" button not working problem:

- Install Grub boot manager
- Flash to 1.14, so you can use the sleep bug to flash a custom bios.
- Flash to unlocked 3.03 you provided using sleep bug as described in previous posts
- Use Fn + F12 key to get into boot menu and select the grub partition for booting (flashing did reset it for me to boot into windows immediately, might be different for others)
- In Grub, select the "system setup" option. This will make the laptop reboot with some kind of flag set, entering bios immediately after booting, thus eliminating the need for the Novo key
- you will then be able to do bios changes as usual

This allows me to use the modified 3.03 bios on Lenovo Y70-70 !
Only downside is I can not use the lenovo recovery feature from power off, just launch it using windows.
For me that's totally ok compared to fiddling with the hardware

We aren't magicians and users have to find right way to solve some results !
Let me know
Regards

[hoan999999]

Hello. I'd love to unlock my BIOS in order to make modifications to vBIOS.

https://www.sendspace.com/file/skat8q

As I understood correctly, I should flash the 1.14 version and use the sleep bug to flash your modified version?

Thanks in advance.

[Techie Android]

No worries I just found out if I hold F2 then power on like normal it does the same as the Novo button but thanks for your help! Oh and I thought I might mention that I've used grub before to boot and it's a pain to remove...I guess I just didn't take the time to learn how to use it. But the F2 key is way easy if anyone asks you might mention that to them.

[BDMaster]

Hi mate,
This is superb report to help all Others users to solve this issue !!!
I will stick It for the future !
Many thanks for report . . .
Regards

[BDMaster]

Yes mate,
You will Flash the Bios Mod using the Sleep Bug !

Here You go :

http://rghost.net/8ztCyQ4WZ

let me know
Regards

Donate to me for my work and time . . . look into my Signature
P.S. Read the Instructions included !

[hoan999999]

Extremely overwhelming... thank you very much for your work.

[Mohsenkhol]

Hi,few days ago i flashed the modified bios over my y50,but when i try to enter bios it asks for password,however i haven't set any password before,searched a lot to remove this password thing but no luck,any Idea how to enter bios ?