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Posts tagged ‘mobile’

17
Sep

iPhone 7 teardown reveals the Intel modem inside


Back in June, Intel mobile exec Navin Shenoy told Engadget that despite cancelling its mobile-focused SoFIA chip, the company is “not done experimenting and looking for opportunities to do something different” and some evidence of that is now available. The iPhone 7 just launched, so naturally the teardown artists at Chipworks pulled a US-bound A1778 model apart only to find an Intel-built modem, RF transceiver and power management chips inside. This confirms an earlier Bloomberg rumor that Intel would replace Qualcomm in some versions of the phone (iFixit found a Qualcomm modem in the iPhone 7 Plus it took apart).

Chipworks

Navin Shenoy, mobile-client VP, Intel:

The modem, we think, is going to be crucial; 4G and 5G modems are going to get increasingly complex, and there’s going to be fewer and fewer companies in the world that can do it. You’ve seen companies like Broadcom, Marvell and NVIDIA get out of the modem. We’re to the point now where it’s a very scarce asset, and an increasingly valuable one.

More importantly, grabbing a deal for the modem could be just the start of Intel’s refocused mobile ambitions. Last month the company revealed it has obtained a license to manufacture ARM chips, so if all goes well it could eventually replace the processor space currently dominated by companies like Qualcomm and Samsung.

LG is already preparing to build a “world-class mobile platform” using Intel’s 10nm tech, while VR and AI-processing could be other opportunities. It’s been over a decade since Apple switched to Intel’s x86 hardware for its computers, and now there’s at least the possibility of a similar team-up for mobile devices in the future.

Source: Chipworks, iFixit

17
Sep

The iPhone’s hardware may be closed, but iOS is more open than ever


By removing the headphone jack, Apple made the iPhone 7 the most closed computer it has ever built. Steve Jobs always seemed interested in hiding the gross underbelly of computers away from consumers, and Apple has been moving in that direction for years with the iPhone, iPad and Mac.

That’s only from a hardware perspective, though. With iOS 10 now in the hands of iPhone owners everywhere, it’s worth stepping back and appreciating how much more open iOS is now than it was three years ago. iOS 7 may have ushered in a huge visual overhaul, but it was nearly as locked down as the previous versions, but the next year Apple started opening things up. By now, iOS is nearly as open as Android — at least in ways that matter to most users.

The best example of that openness can be found in one of Apple’s most important services: iMessage. For years, it’s been an excellent but utilitarian app, focused on sending text and pictures quickly and reliably. But iMessage in 2016 is almost indistinguishable from how it looked in 2013, when iOS 7 came out. Now, you can slap ridiculous stickers all over your messages, draw on photos, send your heartbeat and — most importantly — use other apps from inside iMessage. You can pay friends with Venmo, play Words With Friends and make restaurant reservations with OpenTable, all from the messages interface. And that’s just a handful of apps that were available on day one.

This embrace of third-party developers into all corners of your iPhone is probably the most significant change Apple has made to iOS since it launched. Yes, you’ve been able to load up third-party apps since 2008, but for years your home screen was the only place those apps lived.

Things changed in 2014 with the launch of iOS 8. For the first time, the OS had its own answer to Android’s vaunted “share” pane that let you easily move content between apps, whether they were first- or third-party options. It was finally easy to share websites, notes, photos, videos and so forth with any other app you had installed. You didn’t need a kludgy bookmarklet to save an article to Pocket; you could just hit the share button and just add it.

iOS 8 also introduced third-party keyboards, the ability for photo apps to edit images right in the camera roll and third-party widgets in notification center. All of these were features that had long been on Android, but many iOS users had just assumed such deep access for third-party apps would simply never happen.

Apple has since proved its commitment to opening up iOS, particularly with the latest release. Aside from the Messages revamp, Apple has opened up Siri to third-party apps for the first time. That’s another huge shift for the company, as the voice assistant previously only played nice with Apple’s own apps and services.

You can ask Siri to call you an Uber or Lyft, and I wouldn’t be surprised if you could soon ask it to play specific songs or albums from Spotify instead of Apple Music. Maps similarly allows you to take actions with relevant apps right inside it. You can make reservations on OpenTable when searching for a restaurant, or hail a Lyft while looking up directions to a location.

Of course, iOS still isn’t quite as open as Android. You can’t set a different default browser, messaging app or email app, although you can remove many of Apple’s pre-installed apps for the first time ever. And while iCloud Drive lets you see and share files between your Mac and iPhone pretty easily, iOS still doesn’t have a “traditional” file system (and probably never will). I don’t expect Apple to let you install a BitTorrent downloader any time soon, either; you’ll still need to go through the more stringent App Store to add new apps. And you can’t customize the way iOS looks at all. From a visual standpoint, what Apple says goes.

But despite legitimate concerns about Apple’s hardware being more locked-down than ever, I don’t think the company is looking to limit what users can do with its devices, at least not like it did back in the Steve Jobs era. On the contrary, iOS is more open to third-party developers than ever before — and that makes it an even better place for users too. The fun now will be seeing what developers do with that newfound freedom.

17
Sep

Dyson Supersonic hairdryer solves many of my mane problems


My nightly getting-ready-for-bed ritual takes an excruciating hour or so. (I know, so high-maintenance… ugh!) Most of that is spent blow drying my thick, long hair. So when Dyson promised it could significantly cut my drying time (perhaps in half, I was told), I was extremely intrigued.

The new Dyson Supersonic, which is available online via Dyson’s and Sephora’s websites, is a fancy new hairdryer that actually contains a microprocessor to monitor air temperatures. This way, you can get way hotter air without damaging your tresses as much. I brought one home last night to see if it lived up to its claims and the short answer is yes, mostly.

First of all, the Supersonic’s futuristic looks make it a hairdryer worthy of my techie rep. It’s basically a cylinder on a stick, and, unlike with conventional dryers, you can see through both ends of the Supersonic’s head. Two buttons on this ring let you control heat and air flow, with little LED indicator lamps showing how high on the three-stop spectrum you are. It’s altogether gorgeous, especially in the black and purple color option.

In the cylinder lies an air multiplier (basically a bladeless fan) that Dyson made and uses in its other products, including its air purifier and heater. Without those blades, I no longer had to worry about getting caught in the device; the Supersonic won’t eat your hair. I was impressed and seriously relieved when not a single strand of my hair got stuck after I recklessly dangled some strands of hair near and into the dryer’s head.

Because the air multiplier draws in so much air, Dyson could use a motor that is six times smaller, three times lighter and three times more powerful than those in traditional dryers, said the company’s head of product development Tom Crawford. This is the same V9 motor that the company also uses in its vacuums. I can’t tell the exact differential between the streams from the Supersonic and my regular hairdryer, but Dyson’s device certainly felt much stronger and had a hotter, more concentrated jet of air. The downside is you’ll need to clean out the handle and its filter once in awhile, and the flow lights on the head will flash to let you know when it’s time.

Dyson also weighted the Supersonic so that it’s not top heavy like some of its rivals, making it easier to manoeuvre. This was true in my experience, but I found the device’s massive 9-foot long cord incredibly unwieldy in my teeny tiny bathroom. It also added to the weight of the overall system when coiled up. However, Dyson said it did that because “one of the biggest complaints about hair dryers is that the cords aren’t long enough,” which I guess is a fair point if you’re using these appliances outside a bathroom.

But let’s get to the Supersonic’s biggest selling point. Because of the improved air flow with the air multiplier and the onboard microprocessor that monitors the temperature of exiting air, Dyson was able to better control the heat it was producing. This prevents the wind from getting too hot, which could really damage your mane. Plus, the company also integrated an ionizer to neutralize static and reduce flyaways. After my one at-home blowout, I did notice that my hair appeared slightly smoother and less bushy than it normally would. And thanks to the stronger jet of air, I did shave a few minutes (about 5-10) off my drying time. That’s not the giant timesaver I was hoping for, but I also stupidly kept the air flow on level 1 for most of my session. I’d probably get a quicker result if I had started out on the highest level (3, if you must know).

I initially balked at the $400 price tag (I’m a cheapo who’s used to buying off-the-pharmacy-shelf hairdryers for $40), but I paused after Crawford asked me, “How long do you expect your hairdryer to last?” And admittedly, none of my affordable alternatives have lasted longer than a year, whereas Crawford said the Supersonic was designed to last for 10 years. Also, each Supersonic comes with 3 easy-to-snap-on magnetic attachments, including a diffuser for drying curly hair, which makes the exorbitant cost just slightly more palatable.

If you’re like me and blow dry your hair almost every day and, unlike me, have a few hundred bucks to drop, the Dyson Supersonic could very well be a blessing to your daily routine. Otherwise, a $40 option is probably good enough.

17
Sep

Grammar Snob stickers for iMessage are ready to ruin your friendships


Apple added support for third-party apps right in iMessage as part of the iOS 10 release, and thus far the obvious use for this feature has been stickers. Everyone loves slapping stickers in their messaging apps. But, lest we forget, iMessage is primarily an app for communicating with words. And it’s entirely possible that some of your friends don’t use there words well. If that’s the case, consider the Grammar Snob sticker pack: it’s a bunch of red-pen corrections for common mistakes that you can slap on you’re friends’ errant chat bubbles.

My first Sticker Pack for iMessages on iOS 10 is now available! Grammar Snob #grammaredhttps://t.co/EtwF5VcWWX pic.twitter.com/wCATHoH6FN

— John Haney (@johnhaney) September 15, 2016

Besides the obvious one (to / too / two, your / you’re, we’re / were and so on), the pack also offers some corrections for commonly misspelled words like espresso, figuratively and more. There are also a bunch of generic cross-out and insertion stickers, so you can really fix the horrible messages your friends send you. The app will set you back a buck on the iTunes Store, and it’s probably the smartest use of stickers we’ve seen thus far.

Of course, just be aware that being a grammar snob is often the quickest way to make your friends ignore you completely. Still might be worth it, though.

Via: The Verge

Source: Grammar Snob (iTunes)

17
Sep

iOS 10 review: Apple evolves


With iOS 10, Apple is basically polishing a pearl. iOS 8 introduced a vibrant and “flat” new aesthetic. iOS 9 was focused on refinement. So by this point, we should get something completely fresh and new, right? Well, not quite. Just like the iPhone 7, Apple’s latest mobile OS doesn’t look that much different on the surface. Instead, the company once again chose to focus on improving the overall experience. In particular, this year’s refinements collectively make the OS a lot more convenient (and help Apple play a little catch-up). If you’ve longed for some of the features you’ve seen on your friends’ Android phones, iOS 10 is more than enough to keep you under Apple’s spell for another year.

Getting started

iOS 10: review

At this point, moving to a new version of iOS probably feels routine. While there were widespread reports of the update “bricking” devices during its launch day, it looks like most of those issues have been ironed out. As always, though, be sure to back up your device before doing any sort of major upgrade. Even if you have your current iOS device set to automatically back up on iCloud, it’s still worth making a local copy through iTunes in case all hell breaks loose. (Also, restoring your phone from the cloud is much slower than with a local copy.)

There’s a good chance you’ve already been prompted to upgrade, but if you’ve procrastinated, head to the “General” section in the Settings app to manually initiate the update. Then just wait for the installation file to download (it’s over 1GB, so it takes a few minutes), and proceed with the installation. You’ll want to have your phone connected to a charger while you’re going through this process, unless your battery is almost full.

A revamped lock screen

Assuming all goes well, you’ll be presented with the all-too-familiar lock screen. This time around, though, it brings some new tricks. Swiping left bring you to the Today screen, which is now far more customizable than before. It’s basically a quick way to access widgets, which can do things like show you the weather, the latest news and your upcoming appointments. Naturally, there’s a bunch of built-in Apple widgets, but plenty of third-party developers are building them as well, including The New York Times, The Weather Channel and yes, even Google.

Swiping right from the lock screen brings up the camera, something that happens almost instantly on my iPhone 6S. Previously, you had to drag up from the bottom right of the screen to open the camera, which was a bit more difficult. I often missed the touch target completely, which left me swiping up a few times in futility. And, come to think of it, I’ve missed out on a few great photo opportunities because of that. Swiping right (get your jokes in now) has turned out to be a much more accurate gesture.

You can also do a lot more with the notifications that appear on the lock screen. If you have a 3D Touch-capable phone like the iPhone 6S or 7, you can interact with things like text messages without even leaving the lock screen. Some notifications will require you to unlock the phone to use 3D Touch features, but that’s just good security. Swipe down from the top of the lock screen to get your full list of notifications, all of which are also interactive using 3D Touch.

A more useful Control Center

If you swipe up from the lock screen, and indeed anywhere else in iOS 10, you’ll bring up the ever-useful Control Center. Instead of cramming all of its functionality in a single screen, it now spans two separate pages. The first houses all of the quick settings you’re familiar with — toggling on and off Airplane mode, WiFi, Bluetooth, Do Not Disturb and screen rotation lock — along with buttons for managing AirPlay Mirroring, AirDrop and Night Shift. And of course, those handy quick tools like the flashlight and timer are still at the bottom.

But, you might be wondering, what happened to the media controls? All of that is handled in the second page of the Control Center, which has room for more options. In addition to merely playing and pausing songs and skipping tracks, you can jog through your location in a track without leaving the Control Center. That’s particularly useful for longer files like podcasts and audiobooks. The bottom of the screen lets you easily switch between all available AirPlay devices on your current WiFi network.

The redesigned Control Center has ended up being one of the highlights of iOS 10 over my past few months of testing. I don’t have to jump into my iPhone’s settings or music/podcast apps nearly as much anymore. What’s the word for that? Oh right: convenience.

3D Touch (and Taptic Engine) finally feels useful

Apple introduced 3D Touch in last year’s iPhone 6S as a new method of smartphone interaction. Sure, it basically just replicated the “right-click” from PCs, but there was a lot to like in theory: What if you could just quickly access the most popular features of your favorite apps? Who wouldn’t want that? Even I was sold on Apple’s pitch back at the time, and over the past year I’ve grown to rely on it for apps like Swarm and Evernote.

The problem, though, is that Apple didn’t pay nearly enough attention to 3D Touch and the Taptic Engine in the 6S. While a handful of built-in apps and some third-parties adopted it, Apple almost seemed to distance itself from the feature after the 6S launch. Perhaps it was focusing its energy on the more powerful Taptic Engine that would be coming in the iPhone 7, but whatever the reason, many iPhone 6S owners felt like there was a lost opportunity to tap into 3D Touch (heh).

That’s less the case in iOS 7, where 3D Touch works in almost every part of the OS. There’s the notification integration I mentioned earlier, but I also learned to love the smaller additions, like using 3D Touch to change the brightness of my iPhone’s flashlight. Thanks to its more powerful Taptic Engine, the iPhone 7 also brings haptic feedback to simple things, like scrolling through the time in the Clock app, or scrolling through your library in the Music app. It gets to a point where you almost feel like you’re scrolling through a physical book, or a pile of CDs.

The Messages app takes on Snapchat

Apple really focused on improving its core apps in iOS 10, and the Messages app got the bulk of the upgrades. You can now change the intensity of iMessages (the chats labeled in blue that you’re having with other iMessage users), from a huge “Slam” effect that almost takes up the whole screen, to an obscured “Invisible Ink” message that has to be swiped to be read. The latter is particularly useful if you’re in a public place with lots of prying eyes. There are also screen effects that can accompany your notes, including a bunch of balloons, falling confetti, laser lights, fireworks and a shooting star. They’re fun at first, but they’ll be particularly useful for annoying your friends endlessly.

Just like the Apple Watch, you can send hearts (but of course, not your actual heart rate) and other symbols from within Messages using Digital Touch. You can also react to things people send you with “tapback” responses by double-tapping on them. You can also send a handwritten message by turning your iPhone into landscape mode (of course, you can also bring up the keyboard if you prefer typing this way). In the iOS 10 beta, you had to manually enable the handwriting mode, but it was also a bit hard to find.

The biggest change in Messages is that it now has an ecosystem of its own apps and sticker packs. By default, it includes apps for image and video searching (hooray easy-to-find animated GIFs!), as well as for sharing your most recently played Apple Music tracks. But you can easily add even more apps by hitting the icon of four dots at the lower left of the screen. (If that sounds confusing, you’re not alone. Apple’s interface around the entire Messages App experience needs some work, especially once you start piling in more software. It’s one area where I seriously began to feel the limits of the iPhone’s 4.7-inch screen, though it doesn’t seem much better on the 7 Plus either.)

Once you’ve made your way to the Messages App store, you’ll see a plethora of stickers, games and software that will appear right within your chats. It works just like the normal app store, except this time whatever you download shows up in the Messages app section. There’s also a good chance you’ve already installed apps that have brought along their own Messages apps, like Yelp, Evernote and Venmo.

Messages apps are similar to Apple Watch apps: They’re typically focused on a few functions that will work well within a chat. Yelp, for example, lets you share restaurants that you’ve recently viewed. Similarly, you can share specific movie times and locations with Fandango. One of the more interesting app implementations comes from OpenTable, which allows you to pick five restaurants and vote on them with your friends. Once you decide on a restaurant, you can complete the reservation process right from within Messages. (Eater has a good overview of how the whole process works.)

The games selection in the Messages app store isn’t huge, mostly consisting of simplistic board games at the moment. But it’s still cool to be able to play a quick game of chess with friends right from a text conversation. I suspect we’ll see plenty of multi-game entries like GamePigeon, which currently packs in pool, poker, sea battle, Go and a Scrabble-esque anagram title.

The Message app’s Stickers are merely that: Images that get sent to anyone, even friends on other platforms. Much like ringtones, they’ll likely end up being an easy way for Apple to get a few bucks from its users more often. But I’ll admit, the stickers are a lot of fun to use. I dropped $2 on the first collection of Pokémon pixel art. No regrets.

Apple’s intent with all of Message’s upgrades is pretty clear: It wants you to leave the app as seldom as possible, even if that means working even closer with third-party companies. Given the fast rise of Snapchat and Facebook Messenger, it’s not surprising that Apple is actually trying to cultivate its one successful “social network.”

Smarter Photos

So, about those other core iOS app upgrades: The Photos app now uses computer vision technology to make some sense of your piles of pics. For example, searching for “cats” brings up a healthy dose of my obsessive feline photography. It’ll also automatically detect the most common faces in your photos. While it’s up to you to actually name those faces, it’s still a big help if you hate organizing photos as much as I do.

Photos also creates “Memories,” or auto-generated slideshows of pictures from your library. It’s similar to the way Google Photos slideshows work in that they’ll typically focus on a single person or photos taken around a specific event. The Memories themselves are a combination of stills, Live Photos and video in your library. You can also set the music mood and length of each Memory, which will likely be useful if you’re throwing them over to an Apple TV to watch with a group.

Memories usually turned out well, though they’re still clearly a work in progress. Sometimes the software would choose photos with fingers blocking them, or pictures that I know for a fact have a better duplicate in my library. Still, it’s useful if you don’t want to build a slideshow on your own.

Refined Music

The new Music app actually looks very different from what came before, which isn’t the case for the rest of iOS 10’s updates. The new interface is all about large fonts, bold colors and disc art wherever possible. Those of you who were annoyed by Apple focusing more on its streaming music service than your own collection of tunes will likely be pleased, as your local library is the first thing to pop up. The “For You” section also does a better job of recommending tunes (as well as explaining why you might want to listen to them).

I’ve seen both praise and criticism of the Music app’s redesign, but personally I dig the clean aesthetic. But really, anything is better than the last iteration. One nifty addition: You can quickly access lyrics of songs on Apple Music from within the Now Playing screen. It’s not there for every song, but it’s an easy way to get prepped for karaoke.

Siri gets smarter, again

After launching to much fanfare, it’s almost as if iOS users have grown to hate Siri. She had a penchant for not hearing you properly, and her actual capabilities were fairly limited. That’s changing with iOS 10, as Apple has — you guessed it — opened up Siri to other developers. I was able to book Uber and Lyft cars, as well as send cash to a friend using Venmo, with only voice commands. You’ll still have to deal with some accuracy issues, but at least now Siri is actually starting to get useful.

Siri also powers contextual awareness in iOS 10’s predictive keyboard. So, on top of just trying to guess what word you’re typing next, it can do things like fill out contact information if you start chatting about someone’s phone number. And if you’re trying to schedule something, it can also tell you when you’re available by looking at your calendar. This feature still seems to be in its early stages, but it’s a fascinating way of implementing predictive intelligence.

Odds and ends

  • I didn’t talk much about iOS 10’s design because, honestly, nothing really changed. The home screen still looks like the same old wall of icons you’ve seen before.
  • Yes, I know we’ve seen plenty of these features in Android already. But at this point, everyone in the mobile industry is shamelessly getting “inspired” by the competition.
  • While iOS 9 offered up some big changes for iPad multitasking, iOS 10 doesn’t add much. The Control Center has a bit more room to breathe, but that’s about it.
  • You can finally remove built-in Apple software, like the much-maligned Stock app. But, to be clear, the app basically just disappears, it doesn’t actually get uninstalled.
  • It really feels like iOS 10 breathed new life into my iPhone 6S, and I’m hearing similarly good stories from people installing it on the iPhone 5. It also runs well on my first-gen iPad Air.
  • I didn’t have any HomeKit-equipped hardware to test out the Home app, but I’m looking forward to seeing how Apple tries to unify the messy IoT space.

Ultimately, iOS 10 is a collection of small, but important, changes to an already solid mobile OS. I would have liked to see a whole new design too, but what matters more is that actually using the OS is a significantly better experience. The combination of the new Today screen and Control Center has already saved me plenty of time.

We’ll probably end up seeing a major facelift next year, but for now, iOS 10 is an upgrade that Apple users should look forward to.

16
Sep

LG’s new $150 midrange phone packs a huge battery


If your main concern with a phone is battery life, and basically nothing else, this new LG device could be up your alley. The LG X Power is available on Boost Mobile for $150, and comes with an impressive 4,100mAh battery. Everything else about the new handset is pretty meh. The 5.3-inch machine only has a HD resolution, runs the somewhat outdated Android 6.0 Marshmallow, and has relatively poorer 8-megapixel and 5 MP rear and front cameras. I’d say the price justified the specs, but there are better phones out there for the money.

Despite the underwhelming specs, the X Power still has the biggest battery in that price range. It uses an octa-core MediaTek processor that the chip maker said has power-saving enhancements to extend battery life. So the stamina alone could be reason to consider the X Power.

This is also the first time a phone powered by Qualcomm rival MediaTek has been released by a CDMA carrier (the X Power will be available on Sprint in a few weeks). T-Mobile already sells some MediaTek-equipped devices. The X Power’s low price is likely a result of the less costly MediaTek chip (compared to Qualcomm’s options), and we’ll have to get our hands on one to see how it holds up for daily multitasking. In the meantime, Boost customers who really want a long-lasting smartphone may want to consider the Power.

16
Sep

The Engadget Podcast Ep 6: I Beg Your Pardon


Managing editor Dana Wollman and reviews editor Cherlynn Low join host Terrence O’Brien to discuss all the latest Apple goodies. Plus they’ll talk about Samsung’s software bandaid for your exploding Note 7 and debate whether or not Edward Snowden deserves a presidential pardon.

The Flame Wars Leaderboard

Wins

Loses

Winning %

Chris Velazco
3
1
.750
Christopher Trout
2
1
.666
Dana Wollman
2
1
.666
Devindra Hardawar
6
4
.600
Nathan Ingraham
3
4
.429
Cherlynn Low
4
6
.400
Michael Gorman
1
2
.333

Relevant links:

  • ACLU and Amnesty International ask Obama to pardon Snowden
  • Edward Snowden explains why Obama should pardon him
  • NYC nixes kiosk browsers after homeless commandeer their use
  • Samsung’s Note 7 exploding battery ‘fix’ is a 60 percent limit
  • Apple releases iOS 10 and watchOS 3
  • Apple’s AirPods aren’t a must-buy — yet
  • iPhone 7 and 7 Plus review: Apple (mostly) plays it safe

You can check out every episode on The Engadget Podcast page in audio, video and text form for the hearing impaired.

Watch on YouTube

Subscribe on Google Play Music

Subscribe on iTunes

Subscribe on Stitcher

Subscribe on Pocket Casts

16
Sep

The FBI missed a trick to hack the San Bernardino iPhone


The FBI told Congress it couldn’t hack the San Bernardino shooter’s phone without Apple’s aid, but a researcher has proved that claim was inaccurate. “The process does not require any expensive and sophisticated equipment,” wrote University of Cambridge researcher Sergei Skorobogatov. “All needed parts are low cost and were obtained from local electronics distributors.”

Security firm Trail of Bits argued earlier this year that it would be possible to replace the iPhone firmware with a chip that doesn’t block multiple password attempts. You could then try every single one until you’re in, a process that would take less than a day with a four-digit code, and a few weeks with a six-digit one.

Despite government comments about feasibility of the NAND mirroring for iPhone 5c it was now proved to be fully working.

That’s not to say it didn’t require some know-how. It’s dead easy to brute-force a password using special devices that tap every single possible code. The problem is that the iPhone firmware blocks any attempts to enter more than four codes, and can wipe the entire phone after 10 failed attempts.

The FBI claimed that Trail of Bits’ system wouldn’t work, but Skorobogatov proved otherwise. Removing the NAND is the trickiest part — a thin-blade knife and temperature over 300 degrees Celcius (572 degrees F) is needed to loosen the epoxy holding the chip in place. Special care must be taken to not damage it permanently.

From there, he created an exact backup of the NAND’s virgin state and copied it to a special test board. After six password attempts (which sets off a one minute delay) the NAND backup is restored. That allows six fresh passwords to be tried every 90 seconds, so it takes about 40 hours to try all 1,667 combinations and crack a four-digit code.

Skorobogatov’s system is just a proof of concept, but it wouldn’t be difficult to build a fully automatic emulator that could reliably crack a passcode. “Despite government comments about feasibility of the NAND mirroring for iPhone 5c it was now proved to be fully working,” the paper says.

That again lends credence to FBI critics who said that the FBI was only pushing for Apple’s assistance to create a precedent in court. A magistrate judge ruled against Apple, so law enforcement could use that decision to make other companies cooperate in encryption cases. After withering criticism from Congress, however, it eventually dropped the case, saying it had figured out how to hack the iPhone itself. It’s now believed the FBI was aided by Israel’s Cellebrite, according to Tel Aviv daily Yedioth Ahronoth.

Researcher Matthew Green told Wired that the FBI may have had legitimate concerns about frying the NAND chip when removing it. However, Skorobogatov maintains that even an experienced iPhone repair tech could do what he did. “The more chips you de-solder, the more experienced you become,” he says. “If one researcher can accomplish this relatively quickly, I would think a team of FBI forensics experts with the right hardware and resources could do it even faster.”

Via: Matthew Green (Twitter)

Source: Arxiv

16
Sep

Samsung exec explains ‘facts’ of the Galaxy Note 7 recall


As Samsung tries to navigate through its Galaxy Note 7 mess, an executive is speaking directly to customers. In a message posted tonight, Samsung America President & COO Tim Baxter puts a personal face to the recall, continuing Samsung’s promise that new, less-volatile Galaxy Note 7s will be available “no later than September 21st.” We’ll see if the company is able to stick to that, but according to Baxter, an unnamed outside lithium battery expert affirmed Samsung’s findings on the safety of battery cells in the new units. The 92

Once those new phones hit the streets, ZDNet reports that you’ll be able to tell the difference because the battery indicator at the top right corner of the screen will be green instead of white. In Korea, exchanges are supposed to begin on the 19th, the first business day back after the local Thanksgiving holiday.

Source: Samsung News, Galaxy Note 7 Recall information

16
Sep

iPhone 7 Plus teardown reveals bigger Taptic Engine


iFixit has given Apple’s latest plus-sized flagship phone the same treatment it gave its older siblings. It’s currently in the midst of tearing down an iPhone 7 Plus, taking it apart piece by piece to give us a more complete picture of what’s going on inside that rose gold facade. The team already tore down the part where the headphone jack used to be, and it looks like Apple really didn’t make room for the 3.5mm port. That corner of the phone also contains the Taptic Engine, which looks much, much bigger than the one inside the 6s Plus. Makes sense, since the Home button now makes the phone vibrate when you push it.

iFixit also confirms that the new phone’s battery is a bit bigger than the one in 6s plus (2900 mAh vs. 2750 mAh), which supports Apple’s claim that it can last an hour longer. As you can see above, the device’s dual rear camera comes as a single module. It lives in the bigger exterior bump that’s now apparently built into the chassis itself as a water- and dust-proofing measure. You can follow the team as they dig into the the phone’s innards further. But if you’re more interested in what’s inside the Apple Watch Series 2, you can also keep an eye out for its teardown right here.

Source: iFixit