Time for another podcast presented by Iain Graham, James Rosewell and Mark Bridge. They begin this week's programme by talking about the latest enterprise-friendly developments from BlackBerry.

Next comes a new survey from Ofcom about the UK's 4G data speeds, followed by news about TalkTalk's MVNO deal with Telefonica, the growth of WiFi in the home and a report from AVG about social media sapping smartphone performance.

Ofcom has published its first research into the consumer experience of UK mobile broadband services since the 4G auction last year. The regulator’s own engineers conducted around 210,000 tests of 3G and 4G services on smartphones in Birmingham, Edinburgh, Glasgow, London and Manchester between March and June 2014.

Download speed, upload speed, web page loading times and latency were all measured.

Communications regulator Ofcom has invited potential bidders to comment on its proposals to auction spectrum in the 2.3GHz and 3.4GHz bands.

This auction is expected to take place in around 12 to 18 months’ time, raising in excess of £50 million.

A new report by the GSMA forecasts that half of the world’s population will be using mobile devices to access the internet by 2020.

Almost all of the additional mobile internet users expected during the next six years will come from developing markets, according to the report.

We start this week's podcast with news that EE now has the largest 4G customer base in Europe, with 5.6 million UK connections.

There's also talk about a new DIY product for the Internet of Things, the disappearance of Nokia branded smartphones, quarterly results for Apple, increasing M2M connections and a growing market for smartwatches.