Windows Phone 7.8 for Nokia’s full Windows Phone 7.5 range now available
If you don’t care about the data on your device you can now find Windows Phone 7.8 ROMs on Navifirm for Nokiaâ€™s full range of Windows Phone 7.5 handsets, including the Nokia Lumia Lumia 510, 610, 710, 800 and 900.
The firmware is available for most European countries and APAC variants . It includes Microsoftâ€™s Windows Phone 8 updates, but none of Nokiaâ€™s exclusive features.
If you are brave and reckless, here is a guide for flashing the firmware. Everyone else should hang on, as the arrival of the software for all devices is a clear sign the software will be pushed out to devices pretty soon.