On the internet mail-in repair services take longer, yet they can be great choices if you do not have a certified local repair shop. When utilizing great sandpaper, it is essential to make use of the least rough kind and also to push delicately onto your phone. As you grind the phone scratches, check frequently to ensure there is no damage on the display. Prior to attempting any one of these techniques out, ensure you power down your phone, get rid of the battery (if you can) and secure the ports of your phone with tape to prevent fluid damage. Once more, these techniques are for small, frustrating marks on your phone.