# VIO SETTINGS APP

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 %}

<figure><img src="/files/RPp16J8LeQAuHnoBarEU" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.gremsy.com/payloads/vio/software-configuration/vio-settings-app.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.