How to Run Diagnostic Tests on Galaxy Z Flip4

This post will walk you through utilizing a Samsung application that allows you to test different functionalities of your Galaxy Z Flip smartphone. Here’s a quick guide to run diagnostic tests on Samsung Galaxy Z Flip4.

To perform another test on a different function, just return to the diagnostics menu then select the next function to test.

Which Functions can you Run Diagnostics on?

Available functions that you can test include NFC, SIM card, Power restart status, Official software, Mobile network, Sensors, Proximity recognition, Touch screen, Buttons, Flashlight, Speaker, Vibration, Camera, Mic, Location accuracy, Wi-Fi, Bluetooth, Fingerprint recognition, Face recognition, Wired headphones, USB connection, Cable charging, Wireless charging and Battery status.

When to perform diagnostic tests?

Performing diagnostic tests is recommended when you have trouble using any of the said functions on your phone. Determining the underlying cause of certain issues like charging problems such as slow charging or no charge, would be possible when running diagnostic tests. Based on the test result, you’ll get to figure out what’s wrong, whether or not the problem is with the phone’s charging components.

The same goes when having trouble with other functionalities like sensors, Bluetooth, and Wi-Fi connection.

Depending on the result, you can decide whether or not taking a trip to a Samsung authorized service center is necessary.

And that’s all about running diagnostic tests on the core system functions of the Samsung Galaxy Z Flip 4 smartphone.