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. You can check your Samsung Galaxy’s health with a built-in test. Big Tech Samsung You can check your Samsung Galaxy’s health with a built-in test Try this before sending it in for repair or upgrading.

Samsung has a phone diagnostics suite in Device care. Go to Settings > Device care > Diagnostics and then tap on Phone diagnostics. From there, you can test individual components or tap Test all and go through the checklist.

According to Samsung, Device care diagnostics are available on Galaxy devices running Android 12 or later, though the specific menus and available tests vary by phone and software version. The diagnostics are also available via Samsung Members. I completed the entire test on a Samsung Galaxy S26 Ultra, which gave me 22 checks to complete.

Samsung was expected to unveil the Galaxy Tab S12+ and Galaxy Tab S12 Ultra this month, but rumors now suggest it will make these tablets official next month – October 7, to be precise. Leaked renders of both tablets revealed their designs, so we already know what they would look like.

Now a new set of renders has surfaced, corroborating earlier design leaks. The Samsung Galaxy Tab S12 Ultra has a notched display and two rear cameras.

Samsung Galaxy Tab S12 Ultra’s leaked renders The Samsung Galaxy Tab S12+ doesn’t have a notched display, but its bezels are thicker… The Tab S12 Ultra’s image also mentions an IP68 rating, which the Tab S12+ doesn’t have, even though its image suggests water resistance.

Screen sizes also differ: the Tab S12+ packs a 12.6" display, while the Tab S12 Ultra packs a 14.6" display.

But this is not a true measure of how "fast" your phone is.