18 September 18

How To Perform A Firmware Update

Before You Update 1. Make sure you have latest version of the Light Stream™ 2 app

2. To prevent your phone from going to sleep during the update, Go to Phone Settings > Display & Brightness > Auto-Lock then select "Never"

3. Please plan on several minutes to fully update firmware

NOTE: Don't exit the app, change screens, or take phone calls during the update. Perform the Firmware Update 1. Ensure you're connected to the internet (Cellular data is acceptable with a good signal. In order to use Cellular data, you must go into the phone settings for the app specifically and enable cellular data)

2. Keep your phone within 10 feet of the controller during firmware update

3. Ensure the controller stays powered on during the firmware update process

4. From the controller main menu, select "Manage Devices", and choose "Update Controller Firmware" (choose "Update Switch Firmware" for the switch update). Follow the on-screen prompts to successfully complete the controller update