We start this week with a look at troubled UK retailer HMV before moving on to research that sheds new light on mobile data usage.
You'll also find a new mapping app, increasing free WiFi coverage, a phone service designed for children and preliminary quarterly results from Samsung and Nokia.
Make sure you receive our podcasts every week by subscribing free via iTunes or by using our RSS feed. You can also listen to the programme on our website audio player or by downloading the mp3 file.
| Don't miss out on the latest mobile trade news stories. Read the latest mobile industry headlines as they happen by following us on Twitter, via RSS or on our Facebook page. If you prefer updates by email, please sign up for our free weekly newsletter using the Register link in the top right-hand corner of our website. |