If you didn't get enough mobile news during the week, not to worry, because we've opened the firehose for the truly hardcore. This week, we stumbled upon a sneak peek of Sony's promised Jelly Bean update and XDA University opened its doors to educate others about the curious world of Android customization. Not to stop there, Nokia unleashed a new entry-level handset for those in mainland China. So buy the ticket and take the ride as we explore the "best of the rest" for this week of December 24th, 2012.
