| Model Number | Version | Date | Details | Download |
|---|---|---|---|---|
| GDR740DABER | V1.33 * | 27/10/2011 | Details | Stability Software and Added Functionality |
| GDVR1TBFV | V0.51 * | 14/11/2012 | Details | Performance Improvement Software |
| GDVR501FV | V0.51 * | 14/11/2012 | Details | Performance Improvement Software |
| GSTB4101FVE | V0.31 * | 23/03/2011 | Details | Sensitivity Software |