Qualcomm Releases New S4 Processors

Qualcomm has announced a slew of Krait-based Snapdragon system-on-chips (SoC) processors to fit in its S1 and S4 performance classes.

Qualcomm’s Snapdragon range of SoC chips have proven to be extremely popular in smartphones and tablets, however the firm is facing a growing challenge from Texas Instruments and Nvidia. Coming little over a week after Nvidia revealed its quad-core Tegra 3 processor, Qualcomm has announced eight Snapdragon S4 processors and four Snapdragon S1 processors.

Since Qualcomm showed off the Krait architecture in February with three chips, the firm has not extended its headline S4 range of processors. Now it has added eight SKUs, with models including the MSM8660A, MSM8260A, MSM8630, MSM8230, MSM8627, MSM8227, APQ8060A and APQ8030. Qualcomm was cagey about when devices sporting these chips will appear, only mentioning an early 2012 timeframe.

Perhaps more important for Qualcomm’s sales figures are its entry level Snapdragon S1 chips. The four new chips in this category are the MSM7225A, MSM7625A, MSM7227A and MSM7627A models, with the firm claiming that they have been optimised for those OEM customers that are making the transition from 2G to 3G devices.

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Google, which last week created a bit of chaos with the launch of a Gmail application for Apple iOS devices, has decided to put out discontinue its Gmail application for the BlackBerry.

As of Nov. 22, Google will no longer offer technical support to users of the application, nor will it allow people to download it anymore, the company wrote in a blog post.

However, people will be able to continue using it, although Google will put its development efforts on the version of the application for mobile browsers, available at gmail.com.

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AMD To Slash A 10th Of Its Workforce

Advanced Micro Devices Inc revealed a plan on Thursday to save about $200 million of operating costs in 2012 by cutting 10 percent of its global workforce and streamlining internal business processes.

The layoffs mark the first major move by Chief Executive Rory Read, who took the helm in August to try to galvanize a microprocessor maker that has bled market share to larger rival Intel Corp, while missing out on the mobile device boom.

“It’s not too surprising given the operating background of the new CEO and this is exactly what you’d bring an outsider in to do, but their problems go far deeper right now,” said Alex Gauna, an analyst at JMP Securities.

The layoffs should be completed in 2012′s first quarter, AMD said in a statement. Savings generated could help bankroll research and expansion into areas such as low-power chips, emerging markets and cloud computing next year.

In late September AMD, a distant second to Intel in selling microprocessors that are the brains of PCs, warned of manufacturing problems manufacturing it new 32 nanometer Llano chips as well as older 45 nanometer chips.

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Blackberry Delays Update

Last week at its BlackBerry DevCon conference, Research in Motion tried to get developers excited about the upcoming PlayBook OS 2.0 mobile operating system, to spur developers to create applications for RIM’s BlackbBerry PlayBook tablet, released last spring to poor reviews and low sales. But yesterday, RIM wrote in a blog post that it was delaying the release of the PlayBook 2.0 OS “until we are confident we have fully met the expectations of our developers, enterprise customers, and users.”

PlayBook OS 2.0 was originally promised for October 2011, but RIM has now set a target of February 2012. To meet the new February 2012 release date, RIM said it was dropping a key feature originally promised for PlayBook OS 2.0: its popular BlackBerry Messenger instant-messaging service.

Developers were looking forward to the promised October PlayBook 2.0 OS release in hopes it might spur sales of the poorly selling tablet, especially as the original timing would have taken advantage of the holiday sales season that will also see the release of the unified tablet/smartphone Android 4.0 “Ice Cream Sandwich” operating system and a bevy of new smartphones using Microsoft’s recently released Windows Phone 7.5 “Mango” operating system, in addition to Apple’s strong-selling iPad and new iPhone 4S, both featuring the recently released iOS 5 operating system.

The PlayBook OS is based on the QNX operating system that RIM bought in spring 2010 to be the basis for its tablets and, sometime in the 2012-13 timeframe, be the basis for a new operating system for its BlackBerry smartphones. Last week, RIM said that it will provide a unified tablet/smartphone operating system called BBX, based on the QNX/PlayBook platform. It said that applications developed for the PlayBook OS would be compatible with BBX, but did not make the same promise for BlackBerry OS apps.

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Will Cortex A7 Accelerate Android?

Texas Instruments (TI) said ARM’s heterogeneous ‘Big.little’ architecture helps it accelerate Google’s Android operating system.

TI, which designs the popular range of OMAP system-on-chip (SoC) processors found in many smartphones told The INQUIRER that ARM’s newly unveiled Big.little architecture will help improve overall performance of the Android operating system.

Avner Goren, GM of OMAP Strategy at TI told The INQUIRER that ARM’s Big.little architecture, which uses Cortex A7 and Cortex A15 cores, addresses a different need than that of multi-core processors made up of identical cores.

Goren said, “We have been using heterogeneous multi-cores since 2002, we always had an ARM CPU coupled to accelerators for video, graphics, DSPs, image processing. This [Big.little] doesn’t change anything in this idea. On the contrary, it builds on this concept and it is another dimension. None of what was held here changes what we are doing in the rest of the system.”

Goren continued by saying that Big.little is a natural progression from the multi-core, accelerator-aided processors of yesteryear. “What we have held today doesn’t change the fact I would continue doing accelerators, DSPs, video accelerators and use [Cortex] M3s inside, but it changes what I’m doing on the high-level Android side.”

When ARM’s multi-core processors tipped up at Mobile World Congress earlier this year firms were banging on about it would be a golden age of power efficiency due to being able to run multiple cores at lower frequencies. Now less than a year later and with dual-core smartphones still having relatively poor battery life, it looks like that strategy has gone for a Burton. Goren admits that homogenous multi-core architectures do have a problem.

“Multicores give you scalability in a range, performance goes up and down within this range based on how many cores are active and what is the voltage level for these cores. On the other hand it has a floor, this floor is when you have one core running at the lowest voltage. What we have identified is a need for general processing power, meaning running Android, even at a lower [power] level,” said Goren.

Goren said ARM’s A7 processor will allow TI to ramp up the Cortex A15 core without hurting the ‘idle’ performance of the more frequently used Cortex A7 core.

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Mobile Security Threats Continue To Grow

According to industry analysts, mobile device shipments will exceed a billion devices in 2015 and will rapidly outrun PC shipments. That’s great news for end user convenience, mobility, and work-anywhere productivity. But it also means that enterprises must prepare for the fact that the criminals will target these devices with attack exploits, spyware,
and rogue applications.

And while IBM’s IT security research team, X-Force, predicts a modest 33 software exploits targeting mobile devices in the year ahead, that’s roughly twice the number of such attack code released in the past year.

The group also sees a number of other troubling mobile security trends. First, when software flaws do surface, many mobile phone makers do not rapidly deploy software patches to devices; malicious apps are often distributed through third-party app markets. Another troubling trend is that some mobile malware can collect end user’s personal information for use in phishing attacks.

An example of vulnerabilities that would make such attacks possible are the two recent Android security flaws that were reported to affect popular handsets including the AT&T Samsung Galaxy SII and various HTC devices.

The security find announced by security researcher Trevor Eckhart, called HTClogger (logging tools introduced by handset maker HTC) that could leak email account information, user location, phone numbers, and messaging logs.

Handset maker HTC said, in a statement, that it is working to quickly issue an update to its customers. “HTC is working very diligently to quickly release a security update that will resolve the issue on affected devices. Following a short testing period by our carrier partners, the patch will be sent over-the-air to customers, who will be notified to download and install it. We urge all users to install the update promptly,” the company said.

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Will The FTC Block The Google?

The FTC has asked Google for more information about its $12.5 billion acquisition of Motorola Mobility. Google is buying the outfit as a defence against Apple and Microsoft patent law suits, however in a filing with the U.S. Securities and Exchange Commission, Motorola said it received a request for “additional information and documentary material” from the U.S. Department of Justice’s antitrust division.

According to Reuters, Motorola said Google also received a similar request and repeated its expectation the deal would close by the end of 2011 or early 2012. Writing in his bog, Google Senior Vice President Dennis Woodside said the DOJ’s “second request” was “pretty routine” and there was nothing to see here, move on please. Google usually gets a note from the FTC even if it buys lunch for a client. A similar one appeared when it bought ITA Software.

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Most Tegra 2 Tablets Will Get ICS

Sources have confirmed that most Tegra 2 tablets you know will get Ice Cream Sandwich. We are still sniffing around to find out if the ICS is going to end up as Android 4.0 but it will bring phones and tablets much closer and should ship in October or November.

Many Asus, Samsung, Toshiba, Lenovo, Sony and any other Android 3.x compatible tablets on market will have a chance to get the new one. The upgrade will come as manufacturers get it ready and customized for its tablets but most tablets will ship with Android 4.0, Ice Cream Sandwich, probably early next year at the latest.

This is good news for many who were brave to buy the first generation of tablets not based on Apple’s architecture and it will help Google to gather even more momentum for 2012. 2012 looks like a year when Google will be ready for real war against Apple, but at the same time, Android supporters fear that Windows 8 will get a lot of attention when it ships in late 2012.

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Patches Released For Firefox and Thunderbird

The release of Firefox 7 is important because the new version features better memory management and is the first step in Mozilla’s long term plan to make the browser more resource friendly.

Nevertheless, users who upgrade to it will also benefit from improved security as this release fixes six critical and two moderate severity security vulnerabilities.

Four of the critical patches are shared with Thunderbird 7 and address a use-after-free condition with OGG headers, an exploitable crash in the YARR regular expression library, a code installation quirk involving the Enter key and multiple memory hazards.

A moderate severity patch that provides defence against multiple Location headers caused by CRLF injection attacks is also common to both products.

In addition to these patches Firefox 7 also contains fixes for two critical and one moderate severity vulnerabilities, with one of them resulting in a potentially exploitable WebGL crash.

It’s worth pointing out that Microsoft previously motivated its decision to not include support for WebGL in Internet Explorer by saying that the 3D graphics library opens a large attack surface.

So far several serious vulnerabilities have been identified and patched in WebGL, which partially supports Microsoft’s assessment, but the library’s supporters claim this is no different than with other technologies.

Firefox 7 also updates Websocket, a protocol disabled in the past because of security issues, to version 8, which is no longer vulnerable to known attacks.

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Intel, Samsung Behind New Phone OS

Two Linux software groups have decided to collaborate, they said on Wednesday, to develop a new operating system for cellphones and other devices in partnerships with Intel and Samsung Electronics.

However, analysts said the new Tizen platform is likely to struggle to attract wider developer and manufacturer support to compete with the dozen or so other mobile operating systems in a market dominated by Apple and Google’s Linux-based Android.

Even industry majors Nokia and Hewlett-Packard have canceled their mobile platforms this year.

“The best hope for them is that big operators get worried by Android’s increasing smartphone dominance and decide to consciously switch their allegiances to rival platforms to restrict Google’s huge influence over the mobile market,” said analyst Neil Mawston from Strategy Analytics.

LiMo Foundation and the Linux Foundation said the new Tizen platform is an open-source, standards-based software platform that supports multiple devices including smartphones, tablets, smart TVs, netbooks and in-vehicle ‘infotainment’ systems.

The initial release is planned for the first quarter of 2012, enabling the first devices using Tizen to come to market in mid-2012, the two groups said.

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