On this page we give you an overview of current firmware updates:
| Modell | Content | Version | Date |
| GR IV | Windows / Mac OS | 1.04 | 28.11.25 |
| GR IIIx | Windows / Mac OS | 1.60 | 23.10.25 |
| GR III | Windows / Mac OS | 2.10 | 23.10.25 |
Information: All firmware updates can be made directly to the current version. It is not necessary to install the respective previous versions before the current update
