Related to Roku Error Code

WHAT IS ROKU ERROR CODE 003?

The Roku Error Code 003 means that the software update has failed. This issue might be caused due to several reasons.
Follow the guidelines that are stated below to rectify this error.
When the Unable to Update Software screen appears, tap the Try Updating Again option to start the process again.
The main solution for this problem is to verify the Server status of your Roku device.
Do not change the network settings before checking the server status.
Contact the manufacturer to know if there are any issues that are going on with the server.
Check any forums or other websites to know if the server is down for maintenance or other reasons.
If the server is down, wait till it gets back to the normal state and then try updating the Roku device.

When the update installation fails on your Roku device, this issue will occur.
To resolve this Roku Error Code 003, you have to modify the Network Security Protocol.
When you use the AES protocol, the Roku device will not be able to update the software.
To change the protocol, follow the forthcoming guidelines.
Find the default IP address of your router. It will be printed on the back side of the router.
Use the IP address to log into the web management page of your router.
Go to the Settings menu and select the Wireless option. Check if the security protocol is set as AES.
If so, change it to WPAK2-PSK. Click the Save Settings button.
Update the software again to check if the error has been sorted out.

Error code 003 depicts the software update failure error.
In order to sort out this error, you have to change the connection type and then try to update.
If you connect the Roku to your router via Ethernet cable, you will be able to install the update without any errors.
Obtain an Ethernet cable and attach it between the router’s Ethernet port and the Roku device’s Ethernet port.
Choose the correct input channel on your TV. Turn on the Roku device and make use of the remote to search through options.
Contact the technical team if these solutions do not help solve the Roku Error Code 003.