# Updating Nucleus Firmware --- ###### [[Nucleus Manual]] > _Updating Nucleus Firmware_ It's important that your Nucleus is running the latest version of its operating system, so this step should not be skipped. In certain cases, running older firmware could result in data loss or a failed migration. 1. To start, connect to the [[Nucleus Web Administration Interface]]. 2. Next, Look for the **Operating System** section and click '`Reinstall`'. <img src='http://roon-kb.s3.amazonaws.com/4516bb04-9b97-4e06-bae5-678a4eab3bc3.png'/> After installing the latest software, the Nucleus will reboot. This can take a few minutes or longer, depending on your internet connection. Once completed, it will tell you that the latest software has been successfully installed.
Page last changed Fri Mar 23 2018