The most common problems with Smartphone are cracked screens and other damage to the device. It is important to ensure that your Smartphone is protected in the event of an accident or fall. There are two types of cases: prying protection, which protects the display by just pushing it inside the case; and impact protection, which covers the entire back of the phone with robust layers of aluminum. Whichever case you choose, make sure it’s lined with a layer that matches your smart phone model in a series so that there are no compatibility issues.