I've been looking back over the AdDuplex monthly reports (the latest is here) and wanted to have a way of seeing how the OS version usage has changed over time.
I came up with this:
All figures are from the reports posted on http://blog.adduplex.com/
It looks like some of those WP7 devices were really built to last.
Wow, that is really surprising about the resiliency of the Windows Phone 7 devices!
ReplyDeleteThanks
ReplyDelete