In this series, we’ll try to give you some tips and tricks to get the most functionality and customization to your Touch Diamond. If what they say is true, that a diamond is forever, then might as well make your Diamond something you’re proud of.

If you have an HTC-branded Touch Diamond and are on O2 or Vodafone and want the custom themes from your carriers, or conversely if you have a carrier theme and want the default HTC theme for TouchFLO 3D, then you can change it. XDA-Developers has created three theme packages for HTC, O2, and Vodafone. You can follow the instructions on the XDA-Developers thread and change your theme to either add color or change it back to basic black. In order to do this, you do need the Diamond Config utility we previously reported on.