[REQUEST] Lenovo Thinkpad T530 (G4ETxxWW) Whitelist Removal

[satellit]

I am running on my T530:
UEFI BIOS Version: G4ETB7WW (2.77)
UEFI BIOS DATE: 2019-09-09

My original battery is broken and I need a white listed BIOS.

1) I created a battery patch for 2.74 and tried to downgrade my bios but the Lenovo update needs a full battery.
2) I downloaded the version of post #182 but I get with winpflash64 the error: ”Corrupted interface descriptors in new BIOS file. Part Table Signature not found in the interface. Error code -161”
3) I tried the same with phlash16.exe on DOS but a bell ring and it stops immediately.

Is there a way to install a “free” BIOS without battery?

[satellit]

Is it possible to whitelist the battery and flash the bios with PH1614.exe?
I attached output from biosdecode and demidecode. I tried also three dumps.

[dzudzu]

Hi,

I need a Wifi whitelist removal for my T530.

Bios version G4ETB7WW (2.77) Date: 09/09/2019
BIOS Backup ToolKit V2.0 result: https://www.sendspace.com/file/dxiddp

Question: how can I install a new (modified) BIOS?
Which program to use?

Thank you in advance!

[Dudu2002]

Hi,

I need a Wifi whitelist removal for my T530.

Bios version G4ETB7WW (2.77) Date: 09/09/2019
BIOS Backup ToolKit V2.0 result: https://www.sendspace.com/file/dxiddp

Question: how can I install a new (modified) BIOS?
Which program to use?

Thank you in advance!

Hi
Incorrect dump
Check your PM