Android 5.0.1 released; fixes inadvertent factory reset bug

It seems like every big software release is quickly followed up by a bug fix update, and it looks like that’s what Google has just pushed out to AOSP and the Nexus image page . Android 5.0.1 is the latest version of Lollipop, and is now available for select devices. On the factory images page, there are downloads for the Wi-Fi Nexus 9 , Wi-Fi Nexus 7 (2013) , and the Nexus 10 , and we’re expecting updates for the rest of the Nexus devices soon. Google hasn’t said anything official about the update, but Peter Kiddier, an intrepid commenter  over at Android Police , has picked out the new commits from the source code. The major showstopper looks to be this bug , which, in some instances, could cause stray input on the lock screen to erase everything on the device. Read 5 remaining paragraphs | Comments

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Android 5.0.1 released; fixes inadvertent factory reset bug

FBI seizes 20 boxes of documents on LAUSD iPad program

On Monday morning, the FBI seized 20 boxes of documents pertaining to a $1.3 billion iPad program from the Los Angeles Unified School District (LAUSD), according to the Los Angeles Times . The program, which was intended to give iPads to every student, teacher, and campus administrator of the nation’s second-largest school district, has met with many catastrophic difficulties, and this latest federal investigation led the new superintendent of the school system to shelve the project indefinitely on Tuesday. The program first hit a bump in the road back in 2013 when a number of students “hacked” the iPads —which is to say they deleted profile information that designated the user as a student, thus letting the student browse the Internet unencumbered by the filter restrictions enforced by the school district. At the same time, many teachers reported that they felt ill-equipped to use and teach with the iPads. In October, the LAUSD Superintendent John Deasy resigned amid allegations of malfeasance , although he claimed no wrongdoing. Deasy drew attention after the disclosure of his ties to Apple and curriculum-provider Pearson. On Tuesday, Deasy told the Los Angeles Times that he had had no contact with the FBI, nor did he know what the investigation was about. Ars contacted the FBI for more details about the investigation, but a spokesperson said she could not comment. Read 2 remaining paragraphs | Comments

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FBI seizes 20 boxes of documents on LAUSD iPad program

Latest Windows 10 update shows how rapid releases work in practice

Windows 10’s updates and maintenance are following a different, better path to all prior Windows releases: one with more regular updates and quicker access to new features for those who want it, while still offering enterprises a slower pace of delivery. With the first update to the Windows 10 Technical Preview a month ago, Microsoft also enabled a two-speed update track for the million or so members of the Windows Insider program. By default, preview users are put on the slow track. However, about 10 percent of users have put themselves on the fast track. The first ( contentious ) fast track release was made almost two weeks ago, and fast track users have been using it since then. Those fast track users also revealed a variety of problem scenarios. The two big ones were the screen going black (and staying black) every time a PC was unlocked, and a blue screen of death. A pair of patches have been released to fast track users to address these issues, the second coming yesterday, and both of them seem now to be fixed. Read 7 remaining paragraphs | Comments

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Latest Windows 10 update shows how rapid releases work in practice

T-Mobile forced to stop hiding slow speeds from throttled customers

When T-Mobile US customers exceed their monthly data caps, they aren’t cut off from the Internet entirely. Instead, T-Mobile throttles their connections to 128Kbps or 64Kbps, depending on which plan they have, for the rest of the month. But T-Mobile has made it difficult for those customers to figure out just how slow their connections are, with a system that exempts speed test applications from the throttling. After complaints from consumer advocates , the Federal Communications Commission (FCC) investigated the issue and has forced T-Mobile to be more honest about its network’s throttled speeds. Announced today , an agreement between T-Mobile and the FCC ensures that customers will be able to accurately gauge their throttled speeds. Read 9 remaining paragraphs | Comments

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T-Mobile forced to stop hiding slow speeds from throttled customers

New battery composed of lots of nanobatteries

Shalini Saxena We’re increasingly dependent upon our batteries, so finding ways of building ones with enhanced lifetimes would make a lot of people happy. Research on batteries has ranged from trying new materials to changing the configuration of key components. Now, researchers have managed to restructure the materials in a nano-battery, then bundle lots of these individual batteries into a larger device. Batteries rely on two electrodes to create separate currents of electrons and ions, generating electricity. Nanostructured electrodes have useful properties, such as large surface area and short ion transport time, which enables a high storage capacity and enhanced lifetimes—these batteries hold charge longer and can undergo more charge-discharge cycles. 3-D connectivity and organization of nanostructured electrodes could further improve these devices. Previously, researchers had developed 3-D nanostructured batteries by placing two electrodes within a nanopore (made of anodic aluminum oxide) and using ultrathin electrical insulating material to separate them. While this system had improved power and energy density, use of such thin electrical insulators limits charge retention and requires complex circuits to shift current between them—it’s difficult to retain the benefits of the 3-D nano-architecture due to spatial constraints of the material. Read 6 remaining paragraphs | Comments

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New battery composed of lots of nanobatteries

Here’s how to run homebrew on your 3DS

A video showing off Smealum’s Ninjhax homebrew exploit in action. Earlier this week, hacker Jordan “Smealum” Rabet announced that obscure 2011 3DS platformer Cubic Ninja held the key to unlocking the 3DS hardware to run homebrew code, causing an immediate run on the hard-to-find game . Now, Smealum has published the details of his hack , along with the instructions and tools needed to unlock the system. What Smealum is calling “Ninjhax” exploits an error in Cubic Ninja ‘s level creation and sharing function, which passes created level data via generated QR codes. Scanning a specifically manufactured QR code, generated by a tool on Smealum’s site to match any current 3DS hardware/firmware combination, causes the game to run a boot file loaded on the SD card. At that point, the bootloader downloads additional code over Wi-Fi and installs and runs a front-end channel that can run other homebrew software stored on the SD card. After that initial QR code scan, the homebrew menu can be loaded simply by accessing the save game file through Cubic Ninja . Read 3 remaining paragraphs | Comments

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Gorilla Glass 4 promises to save your phone from street drops

This video screencap comes after a Gorilla Glass 4 device fell for a full meter and landed directly onto a sandpaper-coated surface. Look: no breakage, no shattering. Corning On Thursday, Corning Incorporated, the creators of Gorilla Glass, unveiled the fourth generation of its thin, durable glass technology for use in smartphones, tablets, and other mobile electronics. Gorilla Glass 4 is already being advertised as “up to two times stronger” than any “competitive” mobile screen, with a specific focus on surviving everyday drops in the real world. Corning confirmed to Ars Technica that the upgraded glass will reach consumer devices “this quarter.” Global marketing director David Velasquez was unwilling to reveal “what we did to the glass to make it better,” but he talked at length about one major change to the company’s lab testing: a single sheet of sandpaper. After analyzing “thousands upon thousands” of screens broken in the real world, Corning confirmed that a major contributor to common breakage was dropping a phone on “rough surfaces like asphalt and concrete.” That might seem like a head-smackingly obvious issue, but Velasquez insists that the smartphone glass-making industry, which hasn’t even existed for a full decade, has “no standard” for such testing. Most drop tests employ surfaces like stainless steel or granite, which replicate surfaces in a home. “The best way to approximate what asphalt does [to a phone screen] is 180-grit sandpaper,” Velasquez said. That can more consistently reproduce the microscopic breakage of a rough surface than even a giant sheet of asphalt (which, Corning learned after a few tests, actually smooths out at a point of contact after a few drops). Read 2 remaining paragraphs | Comments

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Gorilla Glass 4 promises to save your phone from street drops

FTC: Windows tech support scams took another $120 million from PC users

Beware, scammer! Aurich Lawson Windows tech support scams have been conning PC users out of money for years, and there’s seemingly no end in sight. The Federal Trade Commission today announced that “a federal court has temporarily shut down two massive telemarketing operations that conned tens of thousands of consumers out of more than $120 million by deceptively marketing computer software and tech support services.” This is the third in a series of actions against such operations, the FTC said, and if the past is any indication, it won’t be the last. The FTC announced a big crackdown in late 2012 and another in late 2013 . But PC users continued to hand over money to nearly identical scammers, according to the latest FTC complaints. Today’s FTC press release described a method that has tricked PC users time and again: According to the FTC’s complaints, each scam starts with computer software that purports to enhance the security or performance of consumers’ computers. Typically, consumers download a free trial version of software that runs a computer system scan. The defendants’ software scan always identifies numerous errors on consumers’ computers, regardless of whether the computer has any performance problems. The software then tells consumers that, in order to fix the identified errors, they will have to purchase the paid version of the software. In reality, the FTC alleges, the defendants pitching the software designed these highly deceptive scans to identify hundreds or even thousands of “errors” that have nothing to do with a computer’s performance or security. After consumers purchase the “full” version of the software at a cost of $29 to $49, the software directs them to call a toll-free number to “activate” the software. When consumers call the activation number, however, they are connected to telemarketers who try to sell computer repair services and computer software using deceptive scare tactics to deceive consumers into paying for unneeded computer support services. According to the FTC, the telemarketers tell consumers that, in order to activate the software they have just purchased, they must provide the telemarketers with remote access to their computers. The telemarketers then launch into a scripted sales pitch that includes showing consumers various screens on their computers, such as the Windows Event Viewer, and falsely claiming that these screens show signs that consumers’ computers have significant damage. After convincing consumers that their computers need immediate help, the telemarketers then pitch security software and tech support services that cost as much as $500. The FTC teamed up with the State of Florida on the latest cases, winning federal court orders against the companies that “also temporarily freeze the defendants’ assets and place the businesses under the control of a court-appointed receiver.” The complaints say the defendants have been scamming consumers since at least 2012. Read 2 remaining paragraphs | Comments

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FTC: Windows tech support scams took another $120 million from PC users

Hotel charges couple’s credit card $156 for negative Trip Advisor review

A British hotel added $156 to a couple’s credit card bill for violating its terms of service that says guests can be dinged for leaving bad online reviews. The Broadway Hotel charged Tony and Jan Jenkinson’s credit card, CNN reported Wednesday, after they left a review on Trip Advisor decrying the Blackpool hotel as a ” filthy, dirty rotten stinking hovel .” The BBC described the hotel’s terms of service contained in a booking document as: Despite the fact that repeat customers and couples love our hotel, your friends and family may not. For every bad review left on any website, the group organiser will be charged a maximum £100 per review. (About $156) This isn’t the first time we’ve seen fines like this from a hotel. In August, the Union Street Guest House in Hudson, NY included a table-turning clause in its reservation policies: if you book an event at the hotel and a member of your party posts a negative review, the hotel will fine you $500 . Amid an Internet firestorm, that hotel changed its policy. Read 3 remaining paragraphs | Comments

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Hotel charges couple’s credit card $156 for negative Trip Advisor review

Netflix takes up 9.5% of upstream traffic on the North American Internet

Netflix We’ve written a lot about how Netflix takes up a gigantic share of Internet traffic. During peak viewing hours, Netflix accounts for about a third of all bits sent to Internet users in North America on “fixed” connections—that is, cable, DSL, fiber, or satellite, but not cellular. But Netflix users also send a ton of data upstream, so much so that Sandvine’s latest Internet Phenomena Report puts Netflix at 9.48 percent of all peak upstream traffic on North American fixed Internet services, second only to BitTorrent’s 25.49 percent. Sandvine, a maker of equipment that helps consumer broadband providers manage network congestion, defines “peak” hours as those when network usage is within 95 percent of its daily maximum, typically from 7 to 11 p.m. It isn’t new that Netflix is both an upload and download monster. But for some reason, its share of uploads went up substantially in the latest measurement while downloads remained level. The twice-annual report had Netflix accounting for 6.44 of peak upstream traffic and 34.21 percent of downstream traffic in the first half of this year , while the newest report has Netflix at 9.48 percent of upstream and 34.89 percent of downstream: Read 17 remaining paragraphs | Comments

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Netflix takes up 9.5% of upstream traffic on the North American Internet