Windows Phone 7.8 Leaks For Lumia 800 And Lumia 510

Hmmm, we all know that Windows Phone 7.8 is well on its way, and sometimes, in the zeal of things, security measures surrounding an impending operating system update is not at its best – which could explain how Navifirm managed to get hold of a leaked copy of Windows Phone 7.8 (xxx.xxx.8858.12560), where it is being made available to owners of the Nokia Lumia 800 (RM-801) and the Nokia Lumia 510 (RM-889).

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