Enter the APP, open the burger menu and select settings. Click on the description “Update firmware version”.
![DDSX220wf firmware](https://delonghi.knowledgebase.co/assets../../assets/downloads/en/DELONGHI/DDSX220WFfirmware.jpg)
Pop up messagges will appear:
1) Firmware Update started. The APP will be un-responsive for a while;
2) Immediately after: Firmware updated succesful