BIOS Update Utility for Win 8.1 (32/64bit), 8 (32/64bit), 7 (32/64bit) – ThinkPad S440

NameOperating SystemVersionReleasedDownload
BIOS Update Utility
j3uj05ww.exe
4.9 MB
Windows 7 32bit,
Windows 7 64bit,
Windows 8 32bit,
Windows 8 64bit,
Windows 8.1 32-bit,
Windows 8.1 64-bit
1.5801 Jun 2014 Download
README for BIOS Update Utility
j3uj05ww.txt
15 KB
Windows 7 32bit,
Windows 7 64bit,
Windows 8 32bit,
Windows 8 64bit,
Windows 8.1 32-bit,
Windows 8.1 64-bit
1.5801 Jun 2014 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 system


  • ThinkPad S440, S3-S440

Supported Operating Systems


  • Windows 8.1  32-bit, 64-bit
  • Windows 8  32-bit, 64-bit
  • Windows 7  32-bit, 64-bit