If you want to keep your smartphone screen looking new, here are some tips for you to consider. Keep in mind that the screen of your mobile phone is incredibly delicate, so it is very important to protect it as much as possible. Generally, you should avoid dropping, bending, or knocking it against a hard surface, such as a table, window, or other sharp object. Every knock creates microfractures on the screen, and these fractures grow with every impact. The bigger the impact, the more likely your phone screen will crack.