Mark Bridge writes:

The past few days have seen the arrival of two familiar seasons. Not only has the sun peeked its head from behind the clouds in an approximation of Spring but the mobile industry has been releasing its quarterly results.

We start this week's podcast by talking about the launch of BlackBerry 10 before moving on to discuss a 4G promise from Three UK.

The numerical theme continues with the Microsoft 4Afrika project, a handful of quarterly results and some investment news. Plus there’s worrying new malware and a curious Apple trademark application.

The last of the 2012 quarterly results are coming in, so it's time to compare figures from the biggest mobile handset manufacturers.

We're also looking at Twitter's new video app, discussing the forthcoming Firefox OS and preparing for the BlackBerry 10 launch later today.

Mark Bridge writes:

I didn’t study economics at college, which is probably one of the reasons I have a very simple perspective on quarterly results. As far as I’m concerned, they fall into one of three categories: much as expected, better than expected or worse than expected. Anyway, it’s the time of year when some of the biggest names in the mobile telecoms industry publish their financial results – so here we go.

Mark Bridge writes:

I’ve recently been talking to Theo Neumann from Wolverhampton City Radio about the top ten gadgets that are likely to hit the headlines in 2013. The most desirable, most likely to be talked about, most exciting… that kind of thing. Although my top 10 list isn’t entirely mobile-related, I thought it was worth sharing here.