On November 6, the new firmware was released on the following six models (the version name of the released firmware in parentheses). In addition, new firmware has not been released on D-STAR compatible fixed machines such as IC-9700.

★ ID-31PLUS (Release J1)
　Major changes
　・ Fixed a bug that data may be lost during communication with DV first data
　・ Other minor corrections

★ ID-4100 (Version 1.02)
　Major changes
　・ Fixed a bug that data may be lost during communication with DV first data
　・ Other minor corrections

★ ID-51 <Icom 50th Anniversary Model / New Function Plus Model> (Release J2)
　Major Changes
　・ Fixed a bug that data may be lost during communication with DV first data
　・ Other minor corrections

 ID-51 PLUS2 (Release J1)
　Major changes
　・ Fixed a bug that data may be lost during communication with DV first data
　・ Other minor corrections

★ ID-5100 / D (Release J4)
　Major changes
　・ Fixed a bug that data may be lost during communication with DV first data
　・ Other minor corrections