> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.morningstar.io/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Updating your ML5R Firmware

The ML5R does not have any exposed USB ports for firmware updates, but there is an internal micro-USB port that can be used. To access the port, remove the 4 screws from the backplate. You will then be able to remove the backplate. On the right side of the ML5R, you will see a microUSB port. Connect your computer to the ML5R using a microUSB cable and then follow the standard [firmware update process ](https://help.morningstar.io/en/article/updating-your-firmware-1c9ytnh/)using our firmware updater software.