PS Vita custom themes have arrived today in the 3.30 firmware update
Better scenery
You can get custom themes on your PS Vita today as Sony has rolled out the 3.30 firmware update.
As we detailed last month, this update allows you to change the backgrounds of your Start and Home screens, icons, and background music.
There are a bunch of free themes and some paid that you can replace the default look of your Vita with.
Among them are ones called Crystal, Four Seasons,and Stitching. Game-specific themes, such as those for Uncharted: Golden Abyss and Tearaway should be arriving soon.
Other features of this update include seeing how rare a trophy is, adding other players beside friends to Calendar events, and sending these events through PSN messages and email.
PlayStation Blog