> For the complete documentation index, see [llms.txt](https://navixy.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://navixy.com/docs/user/guide/x-gps-mobile-apps/x-gps-tracker/first-start.md).

# First launch

Start X-GPS Tracker for the first time by entering the device ID from your invitation link. Follow the link from SMS or email to configure the ID automatically.

### Tracker ID

At the first launch, the application will ask you to enter the **device ID**. You can find it in the invitation received in the SMS message or e-mail.

Please note that this step will be skipped if you started the application by following the link from the invitation. In this case, the ID will be configured automatically.

![](https://www.navixy.com/wp-content/uploads/2019/11/2019-11-30_14-58-28-384x600.png)

If you lost or deleted the invitation, you can find the ID in the web interface in a special widget.

![](https://www.navixy.com/wp-content/uploads/2019/11/chrome_2019-11-30_14-50-21-600x379.png)

### Basic settings and permissions

Next, the application will notify you of the need to allow it access to the location of the device. Tap **Allow** in the pop-up window that appears after tapping **Continue.**

![](https://www.navixy.com/wp-content/uploads/2019/11/2019-11-30_14-59-59-384x600.png)

After setting permissions, you will be asked to configure some parameters of your phone for correct and more comfortable work with the app.

![](https://www.navixy.com/wp-content/uploads/2019/11/2019-11-30_15-02-24-384x600.png)

After tapping the **How-to guide** button, the application will detect the manufacturer and model of the phone and provide recommendations. We recommend that you carefully read all the points and perform the proposed actions.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

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

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://navixy.com/docs/user/guide/x-gps-mobile-apps/x-gps-tracker/first-start.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

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.