| iAUDIO HiFi Firmware V1.01 | iAUDIO HiFi | 2019/10/31 |
| PLENUE V Firmware V1.13 | PLENUE V | 2019/10/31 |
| iAUDIO U7 Firmware V1.23 | iAUDIO U7 | 2019/07/26 |
| PLENUE D2 Firmware V1.02 | PLENUE D2 | 2019/03/22 |
| PLENUE R Firmware V1.30 | PLENUE R | 2018/11/22 |
| PLENUE S Firmware V1.30 | PLENUE S | 2018/11/20 |
| PLENUE D Firmware V1.20 | PLENUE D | 2018/10/24 |
| Auto Capsule AQ2 Firmware V1.2.0 | AQ2 | 2018/10/15 |