Reports have been flooding in detailing an update for Windows Phone 7.5, which can only mean one thing - Microsoft has begun rolling out Windows Phone 7.8 for those who own previous generation hardware. Windows Phone Central readers, as well as WP7.nl have received notification of an available release on the Lumia 800.
According to WP7.nl, the update process for the Lumia 800 includes a number of builds as well as a Nokia update. Reported OS version 7.10.8773 is bumped to 7.10.8779.8, and is then proceeded with the update to 7.10.8783. This then prepares the device for the final update to 7.10. 8858.136. Welcome to almost-Windows Phone 8.