The series of leaked builds for Microsoft's Windows Mobile 6.5 operating system seems to be adding newer items, with the latest leak being Build 28004, reportedly part of the Windows Mobile 6.5.3 variant. Those of you who kept an eye over the leaked series of builds for the platform should know already that the new one follows shortly the leaked Build 28002 for Windows Mobile 6.5.3 that surfaced only a few days ago.

Windows Mobile 6.5.3 Build 28004 is said to come with rather minor changes, nothing striking, yet there are still a series of graphic enhancements, as well as performance improvements that should be noted. One of the main features of the new build is said to be the finger-friendliness it adds to Microsoft's mobile operating system, though this is actually a characteristic of the entire Windows Mobile 6.5.3 flavor.

Previously leaked builds, as many of you might already know, came from the 6.5.1 branch of the platform, and there are no exact details on why the numbering scheme jumped straight to 6.5.3, leaving 6.5.2 aside. However, the Windows Mobile 6.5.3 flavor seems to come with touch enhancements, including gesture support, a Start menu placed at the lower left corner, with enlarged menus and rebuild sub-sections.

The new Windows Mobile 6.5.3 Build 28004 is dated November 19, something that, according to the guys over at MWExperts, suggests that it includes the latest changes in the platform. The WM 6.5.3, which is said to be the latest branch of COM builds, aimed mainly at testing various features on the OS, is somehow faster than the Windows Mobile 6.5 version that reached the market on October 6.

A series of cooked ROMs for different Windows Mobile-based mobile phones on the market already emerged, one of which has been 'developed' for Sprint's Touch Pro 2 and which reportedly includes HTC Sense 2.1, Office 2010, Opera 10, and a series of graphics improvements. Those who are not familiar with the installation process of these ROMs should think twice before starting the process.