[REQUEST] Lenovo Ideapad 330 (8TCNxxWW) BIOS Unlock

[Dudu2002]

Hello, I have the same laptop, lenovo Ideapad 330s 15IKB, i accidentaly wiped the bios chip before getting a bios dump .
I wanted to disable whitelist.
Is there any way to reflash the bios without my bios dump?

Link to original bios exe : https://download.lenovo.com/consumer/mob...cn36ww.exe
Unpacked BIOS: 

Thank you in advance for your help!

Hi
Your bios is rewrite protected...you need a SPI-programmer+SOIC8 clip only
Check your PM

[dbone5000]

Hello. I have the same problem. How to disable overwrite protect?

[Dudu2002]

Hello. I have the same problem. How to disable overwrite protect?

Hi
In any case need your bios dump

[stephen2232]

Motherboard Manufacturer and Model : Lenovo Ideapad 330-15IKB 81DE012YTW
Current Bios Revision : 8TCN55WW
Bios Type : Insyde UEFI
Bios Link : Version 55 https://ppt.cc/fwOAOx
Version 58 https://ppt.cc/fheA0x

So I'm currently on version 55, Is it possible to modified the 58 one and upgrade to it without using the programmer?

[Dudu2002]

Motherboard Manufacturer and Model : Lenovo Ideapad 330-15IKB 81DE012YTW
Current Bios Revision : 8TCN55WW
Bios Type : Insyde UEFI
Bios Link : Version 55 https://ppt.cc/fwOAOx
                Version 58 https://ppt.cc/fheA0x

So I'm currently on version 55, Is it possible to modified the 58 one and upgrade to it without using the programmer?

Hi
Need your bios dump ONLY
Check your PM