> For the complete documentation index, see [llms.txt](https://docs.gremsy.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gremsy.com/payloads/vio/software-configuration/vio-settings-app.md).
# VIO SETTINGS APP
Updated on May 2025
VIO SETTINGS app supports configuring VIO settings and retrieving data via ethernet or USB connection
{% hint style="info" %}
**⚠️ Important Note**
Before trying to update the software to this version, please check the payload software version first
* #### If you are currently using Vio versions 1.4 or earlier, please update to version 1.5 first. The v1.5 update package already includes the v2.0.0 branch, allowing you to seamlessly upgrade to [Vio Software v2.0.0](https://github.com/Gremsy/Vio-Software-V2/releases/tag/v2.0.0) after installing v1.5.
* You can find the software [Vio software v1.x](https://github.com/Gremsy/Vio-Software/releases)
* This is a critical update. To ensure a successful process, do not power off your device during the update. The update process will take approximately 2-3 minutes to complete.
{% endhint %}
---
# Agent Instructions
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