After downloading the latest iDevices Connected app, every time you launch the iDevices Connected app, it will scan your local network for known iDevices Smart Home Products that need their firmware updated. If you see the purple download icon to the left of your Thermostat, there is an available firmware update.
If your Thermostat is paired to both an iOS device and Android device you should only attempt to update theThermostat from one of the devices.
Please note: The iDevices Connected app has to be running in the foreground throughout the entire update process. If the app is discontinued or the app is sent to the background, the update process will pause.
1. Tap the purple download icon to the left of the Thermostat.
2. Tap “Start” on the prompt to start the download and installation of the new firmware.