(1) If a new firmware version is available for your device, you’ll be redirected to a batch update page when you open the app. Tap “Batch Update” or the “Update” button on each device to begin the firmware update. Stay on the page and wait for 2-3 minute for each update to complete. When updates are done, you’ll get a success popup message.
(2) You can also update the firmware of each device in Device Settings -> Firmware Update.
(3) You can also enable automatic firmware update in Device Settings -> Firmware Update. Automatic updates will happen between 2:00 am and 3:00 am when a new firmware is available. The device will not perform auto-update if an event is triggered during that time.
(4) On some devices, you can also manually update the firmware with a micro SD card.