With the release date appearing to come near for Windows Phone 7.5 Tango in China next week, but eager Windows Phone users can now grab a Tango ROM before the launched as xda-developers is reporting that the TOM got leaked. The leaked ROM is listed as “Tango Build 7.10.98 .8773”. The update will also include some improvements to MMS and an SMS bug fix. The custom Tango ROMs based on the leak have also been released for the HTC HD2 and Samsung Omnia 7
