When you spend thousands on a new smartphone, spending a little more to protect it won't hurt, and to be honest, it's not like smart mobile covers are useless; they have a lot of great uses. Because smartphones are used so much these days, there is a good chance that they will fall over and sometimes even break. This is where mobile covers come in and save them in a very important way. These days, a mobile cover can be very helpful, which is why manufacturers are making so many of them.