Windows Phone 7 Mango update is the next big thing for Redmond-powered smartphone fans (and not only) as it will bring so many features to the table that it will dramatically decrease the gap between Windows Phone and Android, iOS. If you have doubts about that, read our Ultimate Windows Phone 7.5 Mango Preview.

According to several rumors and tips received by Neowin, Microsoft is going to release Beta ROMs of Windows Phone 7 Mango to developers really soon (within a day). Microsoft is rumored to make an announcement in the coming hours about making those Betas available to unlocked Windows Phones via the MSDN Create hub for developer accounts.

Word is that anyone with a registered (and paid) developer account will have access to the Mango Beta. If you’re a registered developer then you already have an unlocked smartphone and you’ll be happy to find out that in a couple of hours you’ll be able to load Mango on your Windows Phone (regardless of make and model).

Source: Neowin