If you want to change the look of your phone, the first thing you need to do is download this free theme from the Google Play Store. You will also need to download the Ice Minimal Theme GO SMS Pro application to be able to use it.

The first step is to open the application, which will allow you to see all the themes that you have installed.

You will be able to find the theme you want in the list, so you will need to select it and tap the button that says "Download".

The next step is to download the application, which will also allow you to change the appearance of the conversation list and the style of the conversation.