This is a horrible update!!! It used to be so easy to change the text message bubble color and background. The themes are awful and not a all user friendly. So disappointed!!!! Please change this back.
Go to your control panel and pick Themes and wallpapers. You get an option to change your wallpaper, themes and icons. Go to themes and pick a theme. That will change your bubbles. Now, if it's not the wallpaper you want to keep, you can go back and change your wallpaper.
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