# Phone Checker – Device Studio

> Professional phone diagnostics: device info, IMEI, hardware tests & reports.

Canonical page: [https://chrome-stats.com/d/com.droblixords.devicediag](https://chrome-stats.com/d/com.droblixords.devicediag)

## Overview

- **ID:** `com.droblixords.devicediag`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** Droblixords
- **Category:** TOOLS
- **Downloads:** 15
- **Version:** 3.1
- **Last updated:** 2026-04-27
- **First published:** 2026-03-10
- **Publisher country:** US
- **Size:** 23 MB
- **Data as of:** 2026-07-18
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.droblixords.devicediag)
- **Privacy policy:** [https://sites.google.com/view/privacypolicyforluminadevicest/home](https://sites.google.com/view/privacypolicyforluminadevicest/home)

## Description

Lumina Device Studio is a professional-grade phone and device checker for refurbishers, resellers, and anyone buying or selling used phones. Run a full diagnostic before you buy or hand over a device.<br>► WHAT YOU CAN DO<br>• Device identity – View brand, model, Android version, API level, RAM, storage, and Android ID in one place.<br>• IMEI &amp; blacklist check – Enter the IMEI to verify status against supported databases and spot blacklisted devices.<br>• Warranty helper – Quick links to official warranty and authenticity pages for major brands so you can paste IMEI or serial number.<br>• Hardware tests – Test screen (full-screen colors for dead pixels), camera, microphone, speaker, sensors, WiFi, Bluetooth, battery, and fingerprint in guided steps. Mark each as Pass or Fail.<br>• Fake phone detection – Compare detected specs (e.g. RAM, storage) with known official values to flag possible clones or misreported hardware.<br>• Used phone checklist – Follow a structured pre-purchase checklist: physical condition, screen, IMEI, battery, camera, connectivity, storage, and account removal.<br>• PDF report – Generate a shareable inspection report (device info, IMEI result, hardware tests, checklist) and save it as a PDF.<br>► WHO IT’S FOR<br>• Refurbishers and repair shops  <br>• Second-hand phone traders and marketplaces  <br>• Buyers and sellers of used Android devices  <br>• In-store staff doing quick device checks  <br>► DESIGNED TO BE RELIABLE<br>• No account required to use core features.  <br>• Data is read from your device and optional IMEI checks; we don’t store your personal information.  <br>• Clear, modern interface so you can run checks quickly and document results.<br>Download Lumina Device Studio and run a complete health check on any Android phone before you buy or sell.

## Permissions and access

### Permissions

- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.BLUETOOTH_CONNECT`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.RECORD_AUDIO`
- `com.android.vending.CHECK_LICENSE`
- `com.droblixords.devicediag.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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