Hence, this 005 error code prevents the correct working of your Roku system. Roku error code 005 is however quite simple to manage efficiently in any situation. Alternatively, if you want to discover solutions for fixing Roku error code 005, get the info from below. First you need to reset your Roku device to default factory setting Connect your Roku device to a proper wired or wireless Internet connection Next, you will run the activation process on the Roku system Wait now for the app update to complete The Ethernet cable must then be removed from the Roku system and connected to the WiFi After successful activation of the Roku system unplug it and the router from the power cord Wait a little while now and attach your Roku unit to the power cord again Connect another computer to the WiFi so your internet works fine And you'll hopefully find the Roku error code 005 is gone and your system is working properly