Fixing cracked screens
A quick disclaimer: we are not claiming that WD-40 will magically seal the cracks in your phone. However, it will improve the appearance of the gaps, making them less noticeable, and making it easier to see what’s on your screen.
Having to pick up your dropped phone from the floor, not knowing how the screen will look, is the most dreaded modern-day situation. It’s like playing a game of roulette. Now you can rest a little easier knowing that it doesn’t have to look that bad.