I really love the dark theme on go SMS pro which was recommended by an old friend. I'm unsure how to set it a my default messaging client. Is there a way to do this?
Just use it If you have the stock messaging app on the home screen just remove it and replace it with Go SMS. If an SMS action is required you should be prompted to select which app to use and you'll then have the option to set Go as the default for that particular action.