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BIOS Update Utility for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit), 7 (32-bit, 64-bit) - ThinkPad Twist S230u

Name
Operating System
Version
Released
Download now
BIOS Update Utility
exe
5.9 MB
Windows 8.1 (32-bit)
Windows 8.1 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
1.68
11/5/2014
README for BIOS Update Utility
txtreadme
17.5 KB
Windows 8.1 (32-bit)
Windows 8.1 (64-bit)
Windows 8 (32-bit)
Windows 8 (64-bit)
Windows 7 (32-bit)
Windows 7 (64-bit)
1.68
11/5/2014

This package updates the UEFI BIOS (including system program and Embedded Controller program) stored in the ThinkPad computer to fix problems, add new functions, or expand functions as noted below.

Use the link below to obtain the BIOS in other file formats:

 

Supported ThinkPad Systems
  • ThinkPad Twist S230u

 

Supported Operating Systems
  • Microsoft Windows 8.1 32-bit, 64-bit
  • Microsoft Windows 8 32-bit, 64-bit
  • Microsoft Windows 7 32-bit, 64-bit

 

Summary of Changes

Where:

  • [Important] Important update
  • (New) New function or enhancement
  • (Fix) Correction to existing function

Version 1.68
UEFI: 1.68 / ECP: 1.68

  • (New) Enhanced the BIOS Security function.
    Note: If the UEFI BIOS has been updated to version 1.68 or higher, it is no
    longer able to roll back to the version before 1.68 for security improvement.

 

Additional Information

Please refer to the README file for the following:

  • Installation Instructions
  • Determining Which Version is Installed
  • Complete list of summary of changes
  • Known limitations (if any)

 

Previous Package Version
BIOS ID ECP ID Release
1.68 (GDUJ20US) 1.68 (GDETA8WW) 1.68 (GDHTA8WW) Current release
1.67 (GDUJ19US) 1.67 (GDETA7WW) 1.67 (GDHTA7WW) gduj19us.exe
gduj19us.txt
1.66 (GDUJ18US) 1.66 (GDETA6WW) 1.66 (GDHTA6WW) gduj18us.exe
gduj18us.txt
1.65 (GDUJ17US) 1.65 (GDETA5WW) 1.65 (GDHTA5WW) gduj17us.exe
gduj17us.txt
1.63 (GDHTA3WW) 1.63 (GDHTA3WW) 1.63 (GDHTA3WW) gduj16us.exe
gduj16us.txt
1.62 (GDHTA2WW) 1.62 (GDHTA2WW) 1.62 (GDHTA2WW) gduj15us.exe
gduj15us.txt
1.58 (GDHT98WW) 1.58 (GDHT98WW) 1.58 (GDHT98WW) gduj12us.exe
gduj12us.txt
1.57 (GDUJ11US) 1.57 (GDET97WW)
1.57 (GDHT97WW) gduj11us.exe
gduj11us.txt
1.56 (GDUJ10US) 1.56 (GDET96WW)
1.56 (GDHT96WW) gduj10us.exe
gduj10us.txt
1.55  (GDUJ09US) 1.55 (GDET95WW) 
1.55 (GDHT95WW) gduj09us.exe
gduj09us.txt
1.53 (GDUJ08US)  1.53 (GDET93WW)
1.53 (GDHT93WW) gduj08us.exe
gduj08us.txt
1.52 (GDUJ07US)   1.52 (GDET92WW)
1.52 (GDHT92WW) gduj07us.exe
gduj07us.txt
1.51 (GDUJ06US)   1.51 (GDET91WW)
1.51 (GDHT91WW) gduj06us.exe
gduj06us.txt
1.50 (GDUJ05US)   1.50 (GDET90WW)
1.50 (GDHT90WW) gduj05us.exe
gduj05us.txt
1.07  (GDUJ04US)   1.07 (GDET37WW) 
1.07  (GDHT37WW) gduj04us.exe
gduj04us.txt
1.06  (GDUJ03US) 1.06 (GDET36WW)
1.06 (GDHT36WW) gduj03us.exe
gduj03us.txt
1.05  (GDUJ02US) 1.05 (GDET35WW) 
1.05  (GDHT35WW) gduj02us.exe
gduj02us.txt

 


  • Alias ID:
  • Document ID:DS032000
  • Last Updated :11/5/2014
  • (c) 2014 Lenovo