Windows Phone owners start your engines -- or at least your Zune software. First promised three weeks ago, Microsoft is ready to roll out the "7392" post-NoDo update to phones on Sprint in the US and Orange in Europe (with one exception: updates to the Omnia 7 will be meted out in phases). It's not a Mango-sized update, so you'll be sorely disappointed if you're yearning for new features; the 7392 refresh is a security patch that fixes fraudulent third-party certificates that could lead to phishing attacks or content spoofing, and that's it. If you still haven't put NoDo on your phone, however, 7392 will bundle both updates together in one package. On one last note, it looks like phones previously updated using "unofficial mechanisms" are still unable to get the refresh. If that's not a concern, the security patch can be installed through your computer if you're so inclined.