You may not always see it, but most iPhones emit a flashing red light from the top of their screens. It's nothing to be ...

Have you ever noticed a tiny blinking light on the screen of your Samsung phone close to the camera? That light indicates that your phone's proximity sensor is being activated, and it's blinking not ...

The Galaxy S26 Ultra on a desk, with the all-screen display in view. - Framesira/Shutterstock When you're talking on a modern smartphone, the display will turn off as soon as you bring the handset to ...

Person holding a Samsung Galaxy S21 Ultra, one of the devices known to face the blinking dot issue - Chikena/Shutterstock If you own a Samsung phone, you may have occasionally noticed a flashing dot ...

The display is the most-used part of any smartphone, but it can also run into a host of issues. Here are some screen issues that should raise immediate alarms.