• RIM said to plan to lay off 2000 staff

  Research In Motion, the ailing maker of the BlackBerry, is planning to cut at least 2000 staff as part of a global restructuring plan, according to reports.

• Untethered jailbreak for iOS 5.1.1 available for download

  Absinthe 2.0, the jailbreak for iOS 5.1.1, is ready and available for download, the Jailbreak Dream Team announced at the Hack in the Box conference in Amsterdam.

• Unthethered jailbreak for iOS 5.1.1 available for download

  Absinthe 2.0, the jailbreak for iOS 5.1.1, is ready and available for download, the Jailbreak Dream Team announced at the Hack in the Box conference in Amsterdam on Friday.

• Yahoo launches stand-alone mobile search app

  Yahoo beefed up its search offerings on Wednesday when it launched Axis, an HTML5-based browser app that delivers search results as page previews rather than as links.

• Obama orders agencies to optimize Web content for mobile

  U.S. President Barack Obama has ordered all major government agencies to make two key services available on mobile phones within a year, in an effort to embrace a growing trend toward Web surfing on mobile devices.

• Troubleshoot sluggish or non-working Wi-Fi

  I'm a big fan of working at offsite locations--meaning my local Wi-Fi-equipped coffee shop. In fact, I'll often spend the afternoon hunkered down at Panera Bread, iced tea in one hand and a French Toast bagel in the other. (It's bad form to set up shop without buying something.)

• Samsung Galaxy Tab 2 (7.0) review: A nice price, but where's the 'wow'?

  Android devices - both smartphones and tablets - are getting increasingly affordable. With its new Galaxy Tab 2 (7.0) tablet, Samsung is obviously hoping to claim its piece of the budget-price pie.

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  In depth: Nokia's great Windows Phone hope - Beauty without brawn

  Nokia may sell more cellphones than any other company in the world, but it's been all but excluded from the United States for years -- and it's seen its global sales steadily shrink as the iPhone and Android smartphones have become the darlings of buyers in an increasing number of countries. Nokia's relevance has been fast receding, and its Symbian, Maemo, and MeeGo efforts became a pattern of failure for a company that just didn't get it. In response, a year ago, Nokia bet its future largely on Windows Phone 7, Microsoft's answer to Apple's iOS and Google's Android.

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  Mobile apps: The IT pro's new power tools

  Think the mobile revolution is all about word games and social networking apps? Think again. Heavy-duty apps for IT pros have arrived on mobile platforms and they're quickly changing the face of IT systems management.

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  A deep dive into Windows 8 Consumer Preview

  Windows 8 Consumer Preview is one of the biggest changes that Microsoft has made to Windows, moving it from an operating system aimed at a single class of hardware (PCs and laptops) to one that spans a wide range of devices, including desktops, laptops, tablets and smartphones.

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  I dumped my iPhone 4 for the Android Galaxy Nexus

  I like a lot of things about my iPhone 4. For starters, the whole "antennagate" thing was overblown. Lots of phones drop bars if you grip them a certain way while in a weak signal area. (My new Galaxy Nexus does.) And although I live in a dead zone for both AT&T and Verizon, right out of the box my AT&T iPhone 4 got noticeably better reception than my original iPhone. A simple iPhone 4 case prevented any loss of signal reception due to hand shielding.

Whitepapers about mobile

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  Cloud printing in the enterprise: liberating the mobile print experience from cables, operating systems and physical boundaries

  In recent years mobile technology has proliferated throughout the enterprise. Today, virtually no one in the workforce is bound to a desk to work, check e-mail or communicate with co-workers and customers. At the same time, we’re seeing the rise of cloud technologies, loosely defined as online resources, often provided as a service, that manage the data and software that used to run solely on PCs. This merger of mobile and cloud technologies is on its way to becoming one of most significant enablers of business productivity and innovation seen in the past decade. Read more.

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  Mobile Security - Mapping an Ecosystem of Risk

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  Best Practices for Secure Enterprise Content Mobility

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  10 Mobile Security Requirements for the Bring Your Own Device (BYOD) Enterprise