You can check your Samsung Galaxy's health with a built-in test

If your Samsung phone is acting strangely, you can test just about any element of the phone's hardware using this test.

If your Samsung phone is acting strangely, you can test just about any element of the phone&#39;s hardware using this test.<p><img src="https://www.engadget.com/img/gallery/you-can-check-your-samsung-galaxys-health-with-a-built-in-test/intro-1790089409.jpg" /></p>