How can I update the firmware version for my Dreame Air Purifier PM10/PM20?

When a new firmware version is released for your PM10 or PM20 model, you will receive an update notification within the Dreamehome app. Simply tap the "Update" button in the pop-up prompt to begin the installation process.

 

In addition, you can go into the app's Settings, find the "Firmware Upgrade" section and tap "Update Now" to update the latest firmware version.