Tried your hand at applying a screen protector but couldn't avoid air bubbles from sprouting? Here's what you need to do to get rid of them.

Screen protectors, old ones in particular, can cause problems with an iPhone’s touch screen. Try using a new screen protector if one is available. If not, retailers like Amazon sell them.

Do you have vertical or horizontal lines on your phone screen? Learn what the issue is on Android and iPhones, and how you can fix it.