Nokia has released a WYSIWYG theme creator for S60 phones called Carbide.ui Theme Edition. The updated product aims to greatly simplify the theme creation process and open it up to more creative professionals. Carbide.ui Theme Edition supports drag-and-drop functionality and can create themes for all recent S60 handsets (including multiple screen resolution support).

Individuals with no prior experience in mobile user-interface design or knowledge of coding language can use the Carbide.ui Theme editor to customize all S60 UI elements, from background graphics and navigation bar to colors, sounds and morphing effects.