Firmware versions as of 1/8/2023
Check Yaesu.com site for authoritative updates and update instructions/files.
Please contact NJ0P with updated version numbers and effective dates if you have them. Thanks.
| Model | Main | DSP | Display or Sub |
| FTM-400XDR | 4.50 (12/22/20) | 4.31 (2/13/19) | 1.3 |
| FTM-400DR | 3.50 (12/22/20) | 4.31 (2/13/19) | 1.2 |
| FTM-300DR | 1.40 (7/12/21) | 7.11 (7/15/20) | 1.20 (7/12/21) |
| FT5DR | 1.11 (3/29/22) | ||
| FT3DR | 1.02 (12/19/19) | 7.02 | 1.02 (12/19/19) |
| FT2DR | (4/23/18) | (9/17/17) | (4/23/18) |
| FT1DR | (10/20/17) | ||
| FT70DR | 1.11 (11/08/17) |
| Model | MAIN | TFT | DSP | C4FM DSP |
| FT-991A | 2.04 (5/12/20) | 2.00 (10/17/17) | 1.12 (6/24/20) | 4.15 (12/02/16) |