"Test Your Android" V10 now out with Dark Mode. Easy to use. Buy a new brand Android device?! Let download "Test Your Android" App to test your device's features and you can get all android system information in one app. It is optimized for Android Tablet and Android Wear. * Utilities * 1. Barcode and QR Code Scanner 2. Bubble Level 3. Sound Meter 4. Flashlight 5. List all installed Apps * Tests of 30 Hardware Items & Sensors * 1. Real-time System Monitor for CPU, Network Usage, and Memory 2. LCD Screen Color Test with Fixing Defective pixel Mode 3. Sound and Vibrate Test 4. Back/Front Camera Test & Info. 5. Flashlight Test 6. Touch Screen Test 7. Multi-touch Test 8. Light Sensor Test & Info. 9. Fingerprint Test 10. Microphone Test 11. Wi-Fi Test 12. GPS Test 13. Accelerator Test & Info. 14. NFC Test 15. Proximity Sensor Test & Info. 16. Gravity Sensor Test & Info. 17. Pressure Sensor Test & Info. 18. Compass Test 19. Support Android Wear 20. All Installed Application List 21. CPU/Memory Info. 22. Hardware Info. 23. Battery Info. 24. Step Counter Test & Info. 25. System Info. 26. SIM Card Info. 27. WiFi signals Info. 28. Bluetooth Info. 29. Vibration Test 30. Sound Volume Test 31. OpenGL-ES Info Optimize for: - Android Wear - Android 11.0 Note: Fixing Defective pixel Mode is not guaranteed to fix the defective pixels. If you have any questions, please contact the manufacturer. The developers will not be held responsible. Privacy: No data and information on the phone will be collected. Credit: Android and Google are the trademarks of Google Inc.