Since I updated my phone, everytime I go to send a text message I set the font to small, but when I go back to the text...

It is definitely possible to replace your screen by yourself, you will just need a few tools that can be found around your house. We are in the process of creating a guide to instruct on how to remove and replace your screen, but in the mean time here is a video that takes you step by step through replacing your HTC Droid DNA Screen. https://www.youtube.com/watch?v=fTqPqh0f...