Samsung Galaxy hardware diagnostics tool guide

Samsung Galaxy users can utilize built-in diagnostic tools to inspect hardware components before seeking professional repairs or upgrades. The diagnostic suite is located within the Device Care menu under Settings.

Available on Galaxy devices running Android 12 or later, these tests allow users to check various components, including the touchscreen, cameras, microphones, speakers, physical buttons, sensors, Wi-Fi, Bluetooth, and battery health. Some models with specialized features, such as the S Pen or wireless charging, may offer additional specific checks.