Applicable Models

This information is for the following models:
  • DSLR-A100K
  • DSLR-A100
  • DSLR-A100W

About this download

Thank you for your continued interest in Sony products.

The download service for DSLR-A100 Firmware Update Version 1.04 has ended on March 31, 2017.

File Info

Release Date

  • 2017-03-31

System Requirements

  • Mac OS;Windows 98 (SE);Windows ME;Windows Vista;Windows XP