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

[eirfan.khan98]

Sir plxxxx i want to fully unlock my bios and also vbios!
https://www99.zippyshare.com/v/1M4Y5k6O/file.html

Thankyou....sire!

[Dudu2002]

Sir plxxxx i want to fully unlock my bios and also vbios!

Thankyou....sire!

Hi
using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...
use BACKUP_Tools19 or fpt

[Vysse]

I am in need of removing the BIOS password. Unsure where to get the BACKUP_Tools19 that I see is needed to start this process. Please help.

[TitoElantenista]

Hello I have one problem with my BIOS. It shows System model as invalid. Because of that I would need one Bios unlocked oder repaired?
Here is my file.
Thank you!
http://www.mediafire.com/file/j31lsdy4c4...9.rom/file

[Dudu2002]

Hello I have one problem with my BIOS. It shows System model as invalid. Because of that I would need one Bios unlocked oder repaired?
Here is my file.
Thank you!

Hi
using the Universal BIOS Backup ToolKit 2.0 for your laptop model is not desirable...
use BACKUP_Tools19 or fpt

[Modi95]

Hi, noob here!
wanted to upgrade the networkcard to an intel dual band wireless-ac 9260 and need to get rid off the white list and while I'm at it maybe also unlock vbios! 
I couldn't find the bios dumper tool, kindly provide instructions

[lincas]

hi can some one unlock menu pla thx[url=https://www.mediafire.com/file/scptwmc368xnha0/LENOVO-9ECN43WW%28V3.03%29.rom/file][/url]

[frankwest]

Dear All,
I recently purchased AX200 wlan card,
however my bios blocked and I cannot use the card.
Does anyone can help me?
thank you all of you.~

[okanatabag]

Hello guys,
I have a lenovo y50–70 labtop and I want to remove wlan whitelist. So I took a dump my bios with “universal bios backup tool v2.00”. That software created a dump .rom file. I opened that file with UEFITool and found “Unauthorized Wireless network card is plugged in” section and extracted body to a .efi file.
I opened .efi file with IDA and I changed ‘ENABLE_L05_WLAN_LOCK” (I mean byte_1800019BD) and “ENABLE_L05_WWAN_LOCK” (I mean byte_1800019DC) to 0. So I applied changes and took a new image. Finally I changes the section body with new image on my dump .rom file. Every think was worked like charm but I didn’t find a way to flash that moded rom into my laptop. How can I do that? Which tools do you use for that?

[pomagaj]

Hello,
I also have lenovo y50-70 4k screen and i have replaced my motherboard because graphic chip died on it. My BIOS doesn't have info about serial number, MTM or product name as they are all listed as INVALID. I would be very thankfull if somebody could explain how could i edit BIOS so i can enter my information instead of INVALID. Yesterday I've tried to browse all forums and internet in hope to find solution for my problem but with no luck.