Coco Diagnostics – Key Test

COCOZQ

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About this app

Coco Diagnostics is a powerful Android TV diagnostics toolkit designed to help you quickly test and troubleshoot your device.

Whether your remote is not working, your network is unstable, or your screen has issues, Coco Diagnostics gives you the tools to identify problems instantly.

KEY FEATURES

✔ Key Test
Test remote control and gamepad buttons in real time.
View key codes, scan codes, and input events.

✔ Network Info
Check your IP address, connection type (WiFi or Ethernet), and network details.
Useful for diagnosing slow internet or IPTV buffering issues.

✔ Screen Test
Detect dead pixels, color issues, and display problems using full-screen color tests.

WHY USE COCO DIAGNOSTICS

• Fast and lightweight Android TV tool
• Designed for remote control navigation
• Works on Android TV, Fire TV, and TV boxes
• No account, no setup required

Perfect for troubleshooting:
remote control issues, network problems, and screen defects on your TV.

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KEYWORDS

android tv key test
remote tester tv
gamepad tester android tv
ip address tv
network info android tv
wifi info tv
screen test tv
dead pixel test tv
android tv diagnostics