Mark Bridge writes:

Last month, News Corporation's Rupert Murdoch said the News of the World had accounted for just 1% of his global business. It's a figure that put the overall size of News Corp into perspective.

This week, some analysis of Microsoft's financial results seems to suggest Windows Phone is only generating a similarly small percentage for its parent.

Mark Bridge writes:

It’s often said that timing is everything. Or is it size?  I’m never sure.

Both came into play this week as online giant Google announced the forthcoming launch of its much-rumoured mobile payment service. Expect Google Wallet to arrive on the Nexus S 4G in the USA this summer.

James Rosewell writes:

Microsoft have been talking about Mango, the upcoming upgrade to Windows Phone 7 incorporating their battery-friendly flavour of multi-tasking and 499 other new features. They've also welcomed Fujitsu, Acer and ZTE to the Windows Phone fold. However there was no significant news from Nokia and Microsoft. No timeframe for handsets, nothing in fact. Both companies are being tight lipped about the partnership at the moment.

Mark Bridge writes:

It's time for another round-up of the week's mobile industry news.

Two of the recurring themes we've encountered in the last few months are legal action and partnerships. This week's legal story involves a conflict between Huawei and ZTE, while the partnership news sees RIM working with Microsoft. Yes, you may well raise your eyebrows. It seems Nokia-loving Microsoft is also a friend of the BlackBerry.

Mark Bridge writes:

In recent weeks there’s been a lot of talk about the partnership between Nokia and Microsoft. But taking a look at today’s Form 20-F - the annual report that Nokia is filing with the US Securities and Exchange Commission - provides a valuable reminder that nothing’s set in stone.