Question 1

How can I test my device hardware online?

Accepted Answer

Visit checkamm.com and run hardware diagnostics directly in your browser. CheckAmm tests camera, speakers, microphone, touch screen, sensors, battery and more on phones, tablets, and laptops — no app needed.

Question 2

What is an IMEI number?

Accepted Answer

IMEI (International Mobile Equipment Identity) is a unique 15-digit number assigned to every mobile phone. Dial *#06# to find yours.

Question 3

How do I check a phone's risk score in Nigeria?

Accepted Answer

Enter the phone's IMEI number on CheckAmm at checkamm.com/check. We generate a risk score based on community reports, ownership history, and device data.

Question 4

Is CheckAmm free to use?

Accepted Answer

Yes, CheckAmm is completely free. You can run unlimited hardware diagnostics and IMEI checks at no cost.

Question 5

What hardware tests does CheckAmm run?

Accepted Answer

CheckAmm tests your screen display, touch screen, speakers, microphone, front and rear cameras, Wi-Fi, GPS, vibration motor, accelerometer, gyroscope, battery status, storage, GPU, and more — all from your browser.

Question 6

Do I need to install an app to test my phone?

Accepted Answer

No. CheckAmm runs entirely in your browser using Web APIs. No app download or installation required. Just open checkamm.com and start testing.