Use left and right arrow keys to seek audio. Is your screen too dim to see or uncomfortably bright to use, and pressing the brightness keys doesn't change anything? Or is the brightness slider grayed ...

Several Galaxy S25 users are experiencing display issues including flickering, lag, and unresponsive touch. These fixes address the software and hardware factors that cause display problems. Display ...

If your iPhone's brightness lowers too slowly, there's an unconventional fix.

A simple restart can clear temporary display controller glitches. Power off and back on. Visit Apple Store or authorized service for diagnostics. For iPhone 13, display replacement costs can be high; ...