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

[Arunpaarthi]

Hi,

I would like to unlock my lenovo y50-70 BIOS (meaning unlocking bios means unlocking EEPROM) so that I can flash custom VBIOS to do some experiment with my GPU.

I have a question:
If I unlock my BIOS can I flash a vbios from USB DOS using nvflash multiple times to check various VBIOS mods?

Here is my BIOS: bios

[leomidelto]

Hi,

Please I need to add a second RAM and I cannot do my computer operate with dual channel. My BIOS is 9ECN43WW (V3.03).

I read i need make my bios dump with the "BACKUP Tools 19" I don't found it.

Can you help me?

In advance, thank you.

[oceyho190]

Dear bios mod team,

I am so glad to have discovered this beautiful place, where people help each other unlock bios options and the option to upgrade internal hardware, those horrible manufacturers locked.

I am new and would like to ask if it would be possible to get for my Lenovo Y50-70 a BIOS version (9ECN43WW) where all this whitelisting bs is removed so I can upgrade this horrible wifi module that is built in into my laptop.

Thank you in advance.

[MEGAWAVE]

Hello there,

I would like to get my BIOS unlocked and whitelist removed if possible please. Many thanks in advance!

My BIOS Backup: https://drive.google.com/file/d/1up5nmt0...sp=sharing


Kind regards,

MEGAWAVE

[shaggy80]

Guys, about 3 months ago I've asked @Dudu2002 to modify my Y50-70 3.03 BIOS to unlock Advanced Menu and Wi-Fi whitelist.
Unfortunately, after modding, my Turbo Boost in i7-4720HQ stopped to work correctly - it works for 1-2 cores, but when you start a test like 7-zip, or Cinebench, it immediately goes back to base 2,6GHz.
I've tried going back to 1.14 BIOS and then again to original 3.03, but it didn't helped.
Although I've paid about 15USD for this, Dudu2002 refused to give me some support - just said he has no time.

[Ibbus12345]

Hello there,
Can someone remove whitelist for wificards please?
Information:
Model: Lenovo Y50-70 with i7-4720HQ
BIOS Version: BIOS Version 9ECN37WW(V2.01)

link to dump and information:
https://www.sendspace.com/filegroup/NFfR...BPrhPtJJXQ

Thank you in advance
Best Regards

[Dudu2002]

Hello there,
Can someone remove whitelist for wificards please?
Information:
Model: Lenovo Y50-70 with i7-4720HQ
BIOS Version: BIOS Version 9ECN37WW(V2.01)

Thank you in advance
Best Regards

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

[Ibbus12345]

Hello there,
Can someone remove whitelist for wificards please?
Information:
Model: Lenovo Y50-70 with i7-4720HQ
BIOS Version: BIOS Version 9ECN37WW(V2.01)

Thank you in advance
Best Regards

Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!

Thank you!
New wificard works flawlessly.

[Adbnpk2013]

Hello there,
Can someone please unlock advance menu and whitelist my bios?
Information:
Model: Lenovo Y50-70 with i7-4720HQ
BIOS Version: BIOS Version 9ECN43WW(V3.03)

Thank you in advance
Best Regards

link to bios dump:https://www.sendspace.com/filegroup/Gc%2FwAzJvR8%2FCpweupnMx5w

[niho6]

Hi
I need to unlock my laptop bios settings. It was unlock but after bios update to 3.03 I lost everything.
Model number is Lenovo Y50-70 with I7-4710HQ
Bios Version: 9ECN43WW(3.03)

Can anybody help me please?

Thanks