> For the complete documentation index, see [llms.txt](https://phonetracker247-1.gitbook.io/support.phonetracker247.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phonetracker247-1.gitbook.io/support.phonetracker247.com/help/supported-and-tested-devices/agent-app.md).

# Agent app

{% hint style="warning" %}
**DISCLAIMER**

Device behavior on Android may vary even within the same model and OS version, depending on OEM customization, system configuration, and user settings.\
The status and success rates shown below are based on internal testing and aggregated, anonymous usage data and should be considered indicative rather than absolute.
{% endhint %}

### Overview

Android device behavior may vary even within the same brand, model, and OS version due to OEM customization, system configuration, and user settings.\
This page provides an overview of devices that have been **internally tested** by the DroidInsights team, along with **aggregated and anonymized real-world usage observations**.

The information below is intended to help users understand **compatibility expectations**, not to guarantee identical behavior across devices.

***

### Scope of Testing

The listed devices are tested for:

* Core app functionality
* Background service stability
* Permission handling
* Data synchronization reliability

Testing results are based on:

* Internal test devices
* Aggregated, anonymized usage statistics\
  (No personal data or device-identifiable information is collected or published.)

***

### Status Legend

| Status               | Meaning                                                     |
| -------------------- | ----------------------------------------------------------- |
| ✅ **Stable**         | Works reliably on the vast majority of tested devices       |
| 🟢 **Mostly stable** | Generally stable, with minor exceptions                     |
| 🔄 **Mixed**         | Behavior varies between devices with similar specifications |
| ⚠️ **Conditional**   | Works only when specific system settings are enabled        |
| ❌ **Unsupported**    | Not supported or not recommended                            |

### Real-World Usage (Anonymous Statistics)

The following insights are based on **aggregated and anonymized data** from active installations:

* Active devices: \~300+
* Android versions: 10–14
* Brands observed: 15+
* No personal, account-level, or device-identifiable data is stored or displayed

***

### Known Limitations

* Background execution behavior depends heavily on OEM power management policies
* User-modified system settings can significantly affect stability
* Older Android versions may have limited background execution capabilities

For device-specific issues, please refer to the **Troubleshooting** section.


---

# Agent Instructions
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