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A number of Android smartphone makers who have turned their hand to Android tablets to try cash in on the tablet PC category dominated by the iPad are said to giving up. Instead, their focus has switched back from tablets to the development of larger, high-end smartphones with 4- to 5-inch displays. According to Digitimes, only Samsung has made any significant inroads into the segment, claiming a 10% share.

Nokia Oyj won an almost two-year patent dispute with Apple Inc., in a settlement that awards a one-time payment and royalties to the Finnish handset maker. Nokia rose as much as 4.1 percent in Helsinki trading. The agreement will bolster the Devices & Services unit’s second- quarter profitability, Espoo, Finland-based Nokia said in a statement today. The details of the contract, under which Apple will pay an undisclosed sum and royalties for the term of the agreement, are confidential, Nokia said.

It's great news for many that Apple is offering free email, contacts and calendars, but it irks those people who have recently paid the $99 annual fee for the MobileMe service. Here's what they need to know, and what Apple hasn't yet explained.

Using a mobile phone may increase the risk of certain types of brain cancer in humans and consumers should consider ways of reducing their exposure, World Health Organization (WHO) cancer experts said on Tuesday.

Think about all the data -- photos, videos, text messages, calendar items, apps, call log, voice mail, and e-mail -- on your cell phone right now. If you're arrested, could the police search your cell phone?

AT&T has announced the first cities that will get its 4G LTE service. These cities, Dallas, Houston, Chicago, Atlanta and San Antonio, will see AT&T's version of LTE this summer. Verizon's LTE service, which launched in real (non-beta testing) form late last year, though sans handsets, has vowed to get its LTE service into 175 markets...

Google Inc. launched its bid to dominate a world where the smartphone has replaced the wallet as the container for credit cards, coupons and receipts.

Google on Wednesday began fixing a security flaw that affects some 97% of Android smartphones.

A hearing later this week will point the lens on Apple, Google, and Facebook's mobile privacy policies. This follows last week's hearing about the same topic.

The argument that mobile phones are bad for health was maybe due a reprise, so expect at least a round of calls for more research on their impact in the coming days, and possibly for outright bans in some circumstances (like schools). The renewed concern though is not just about mobile phones. WiFi is now in the frame. The panic button was pressed by an influential European committee that has compared the current situation of mobiles and WiFi to previous experiences of tobacco and asbestos.