BIOS Update Utility for Windows 8 (32-bit, 64-bit), 7 (32-bit, 64-bit), Vista (32-bit, 64-bit), XP – ThinkPad X220, X220i, X220 Tablet, X220i Tablet

NameOperating SystemVersionReleasedDownload
BIOS Update Utility
8duj25us.exe
5.51 MB
Windows 7 32bit,
Windows 7 64bit,
Windows 8 32bit,
Windows 8 64bit,
Windows Vista 32bit,
Windows Vista 64bit,
Windows XP
1.3905 Aug 2013 Download
README for BIOS Update Utility
8duj25us.txt
24.5 KB
Windows 7 32bit,
Windows 7 64bit,
Windows 8 32bit,
Windows 8 64bit,
Windows Vista 32bit,
Windows Vista 64bit,
Windows XP
1.3905 Aug 2013 Download

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


  • X220, X220i, X220 Tablet, X220i Tablet

Supported Operating Systems


  • Windows 8 32-bit, 64-bit
  • Windows 7 32-bit, 64-bit
  • Windows Vista 32bit, 64bit
  • Windows XP Professional SP3