# TT02 DFU Tool

> TT02 Device Firmware Update Tool

Canonical page: [https://chrome-stats.com/d/com.sysgration.tt02dfutool](https://chrome-stats.com/d/com.sysgration.tt02dfutool)

## Overview

- **ID:** `com.sysgration.tt02dfutool`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Sysgration Ltd
- **Category:** TOOLS
- **Downloads:** 554
- **Version:** 1.5.0
- **Last updated:** 2025-07-21
- **First published:** 2020-08-05
- **Publisher country:** TW
- **Size:** 17 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sysgration.tt02dfutool)
- **Privacy policy:** [https://sites.google.com/view/bletpms](https://sites.google.com/view/bletpms)

## Description

Device firmware update (DFU) tool for TT02

## Rankings

- #1,346,878 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.BLUETOOTH_SCAN`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `com.sysgration.tt02dfutool.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `no.nordicsemi.android.LOG`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.sysgration.tt02dfutool)