Users experience the Error Code 003 while using Roku because the device is unable to update software even if it is connected to the internet. In some cases, error 003 also refers to the situation when you are not able to connect to several channels using an internet connection. There are t...
5. Contact Roku Support If you are still unable to update your device, contact Roku support. Send them a message and make sure to mention your Roku account email address, as well as the device ID (the serial number on your Roku device). Roku’s support team will be able to assist you...