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ChristianSmit
Paper Tape
Posts: 2
Registered: ‎03-01-2017
Location: US
Views: 821
Message 1 of 4

T460 BIOS update - Package Signature Verification Failed

I am trying to update the BIOS (r06uj47w) on a Lenovo T460 (20FMS26R00). Am using the latest ThinInstaller ([Thin Installer build: 2016-07-05 Version: 1.2.0018]).

 

When ThinInstaller processed the BIOS update package, it rejects the package because the CRC error for the package is wrong. I've manually applied the package successfully.

 

Question for the Lenovo techicians, can you confirm this behaviour? And can this be corrected in the software catalog? Also can you possibly tell how the what kind of CRC ThinInstaller is calculating, so I can possibly generate it myself?

 

Thanks in advance,

 

Relevant output from thininstaller logs:

 

Severe  2017-03-01 , 01:57:04

              at Tvsu.GenericPackageInstaller.CmdInstaller.InstallUpdate()

              Message: Package Signature Verification Failed, ID:r06uj47w

 

Info       2017-03-01 , 01:57:04

              at Tvsu.Engine.Process.PackageInstallerProcess.InstallNewUpdates()

              Message: Update Thinkpad BIOS Update - 7 [32,64]/8.1/10 [64] installation failed

Lenovo Employee rechols
Lenovo Employee
Posts: 204
Registered: ‎06-02-2015
Location: US
Views: 788
Message 2 of 4

Re: T460 BIOS update - Package Signature Verification Failed

There is a newer version of TI;

https://support.lenovo.com/us/en/solutions/ht037099#ti

Let me know if that solves your issue.
ChristianSmit
Paper Tape
Posts: 2
Registered: ‎03-01-2017
Location: US
Views: 783
Message 3 of 4

Re: T460 BIOS update - Package Signature Verification Failed

Thank you very much. Will try this out asap.
Lenovo Employee jerrycq
Lenovo Employee
Posts: 179
Registered: ‎04-21-2011
Location: CN
Views: 751
Message 4 of 4

Re: T460 BIOS update - Package Signature Verification Failed

Hi ChristianSmit,

 

If you are using Win7, before you using the latest ThinInstaller 1.2.0022, please do connect the system to internet for a while, it needs to download a lenovo certificate from internet.But if you are using Win10, then no needed internet access.Thanks.

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