If you’ve ever installed a screen protector on your smartphone, you know how temperamental the process can be. Everything starts off hopeful. You clean your phone and eliminate every speck of dust.

Most people use screen protectors on their smartphones, but they don't know when to replace it. Here's when you should be ...

You can’t bend a glass screen protector. Not more than once, anyway. As such, the pre-applied protectors on foldable phones are made of plastic. The quality has become significantly better over the ...