Bios Mods -The Best BIOS Update and Modification Source

Hi,
Could anyone please mod my T480S bios?
- Remove any whitelist, open all restrictions
- Enable advanced menu
Thanks!

Hi! I'm having the same problem, T480s which supports WWAN L830 but I still have one spare L831 from a previous generation T470.
Is there any way to make it work with a bios / WWAN ID mod?

Thanks

(01-17-2019, 03:40 AM)kekkokk Wrote: [ -> ]Hi! I'm having the same problem, T480s which supports WWAN L830 but I still have one spare L831 from a previous generation T470.
Is there any way to make it work with a bios / WWAN ID mod?

Thanks

Similar problem here. I have a Sierra EM7455 WAN Card (4XC0L59128 ) but it seems my version is not whitelisted.
I get an Error:
1802: Unauthorized network card is plugged in - Power off and remove the network card (1199/9078) . 
System is halted


Greetings,
gandhi2k

(07-25-2019, 05:48 PM)gandhi2k Wrote: [ -> ]Similar problem here. I have a Sierra EM7455 WAN Card (4XC0L59128 ) but it seems my version is not whitelisted.
I get an Error:
1802: Unauthorized network card is plugged in - Power off and remove the network card (1199/9078) . 
System is halted


Greetings,
gandhi2k

Hi
Need your bios dump
You also need a SPI-programmer

Hello, I see I am not the only one with that problem, I'm trying to find a solution for weeks now.
The only difference is, I did exactly what Lenovo says.
I have a Thinkpad T480s and added one of the according to Lenovo two compatible WWAN cards, the Fibocom L850-GL.
Error message : 1802 unauthorized network card is plugged in - power off and remove the network card (8086/7360/103C/8337) . System is halted
Despite garantee, Lenovo is sorry they cannot help.
My BIOS_VERSION: N22ET59W (1.36 )
I am on Linux Mint. Tricia 19.3
Could anyone tell me what to do, how (as a not very experienced user) I can "whitelist or update or flash Bios w/o crazyness?
Thank you!

Good Evening,

Could someone please help and remove wireless Whitelist from Lenovo T480s bios? I'm looking to install the Huawei ME906E 4G card.

I've attached my the required files of my bios results.

Thank you.

https://www.sendspace.com/file/yt0r17

https://www.sendspace.com/file/onje2t

(04-21-2020, 04:36 PM)Gage84 Wrote: [ -> ]Good Evening,

Could someone please help and remove wireless Whitelist from Lenovo T480s bios? I'm looking to install the Huawei ME906E 4G card.

I've attached my the required files of my bios results.

Thank you.

https://www.sendspace.com/file/yt0r17

https://www.sendspace.com/file/onje2t

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

I need T480s unlocked bios if anyone has and i have SPI Programmer too to flash it. Plz i need to install WWAN module

Sent from my SM-G975W using Tapatalk

(08-17-2020, 02:28 AM)ashahzadpk Wrote: [ -> ]I need T480s unlocked bios if anyone has and i have SPI Programmer too to flash it. Plz i need to install WWAN module

Sent from my SM-G975W using Tapatalk

Hi
Need your bios dump only

Hello all,

I have a T480s Signature Edition, with bios n22uj25w (so slightly different from the version in this thread).

Can I still mod it? Is there a guide on how to dump it, or can I just extract it from the EXE setup that comes from the Lenovo website?

Thank you in advance!