When a new firmware version is available for the Mijia Air Conditioner Pro Eco A+++ 9K, an update notification will appear at the upper right corner of the control interface. You can access this interface by tapping the three-dot icon. Firmware updates are regularly released to improve system stability and enhance performance. For the best experience, it is recommended to keep your device updated to the latest firmware version.
To update the firmware of the air conditioner, please refer to he following steps:
1. Open the Mi Home/Xiaomi Home APP;
2. Select the device card;
3. Tap the three-dot icons at the right corner of the interface;
4. Select [Firmware update];
5. Check for updates.
Note:
Please do not power off the air conditioner during the upgrade process to avoid potential errors.