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We know you've got questions, and if you're brave enough to ask the world for answers, here's the outlet to do so. This week's Ask Engadget inquiry is from Sabin, who wants a high-spec smartphone and is prepared to venture to the dark side to get it. If you're looking to send in an inquiry of your own, drop us a line at ask [at] engadget [dawt] com.

"I know, I know. I sound like an idiot, but I'd like a full-featured smartphone without the hefty cost. I'm looking for an unlocked phone and came across some of the China Global iPhone KIRFs that run Android. I'm no slouch in loading ROMs, building jtags, etc., but I'd like to know if the hardware is solid, because I can make the software work if that's the case."

Putting aside the various ethical and legal quandaries for the moment, it's a very good question. Are KIRFs usable smartphones for those who know their way around tech? Does the hardware work to such a standard that you can expect useful performance and bluff your way through a crowd of those paying full price? Share your experiences with the group -- we're sure you'll feel better afterward.

Things were looking grim for gaming in April, when the International Trade Commission decided that the Xbox 360 violated Motorola patents and the console's US future was in doubt. The agency hasn't necessarily reversed its decision, but it just gave Microsoft a significant (and possibly permanent) reprieve. The Commission has remanded Motorola's case back to the Administrative Law Judge that gave the initial ruling, which very nearly restarts the clock: a new ruling won't come for months, and the usual review process guarantees even more of a delay even if the decision once more works in Motorola's favor. Patent suit watcher Florian Mueller is now confident that the Xbox 360 won't face any real risk of a ban in 2012, at a minimum. If the new decision doesn't clear Microsoft outright, it still pushes any ruling past a Microsoft lawsuit's trial in mid-November, when Motorola might be blocked from attempting any ban using its standards-based patents. We've rarely seen a majority or total reversal of this kind of ITC patent dispute before it reaches the appeals stage, but there's a distinct chance of that flip happening here -- especially as the ITC is using Apple's successful dismissal of an S3 Graphics victory as the judge's new template.

Panasonic's Eluga V smartphone arrived at NTT DoCoMo back in May and now the company has dropped one of its handsets off at the FCC's underground bunker. The Ice Cream Sandwich-running phone has a 4.6-inch, 1280 x 720 display, wireless charging, the same water and dust proofing that we saw in its two brothers, HSPA, Bluetooth 3.0 and 802.11 b/g/n WiFi. Don't let the news of governmental approval get your hopes up for a stateside launch however, this one's just to ensure that tourists won't have the handset seized as soon as they reach customs.

Just in case GPS and GLONASS didn't make for enough of an acronym soup, BAE Systems wants to add one more to the navigation broth. NAVSOP (Navigation via Signals of Opportunity) uses some of the basic concepts we know from cell tower triangulation and WiFi location-finding to lock down a position, but goes much further to geolocate from nearly anything that pushes out a signal, such as nearby radios and TVs. It doesn't even need to know what kind of signal it's looking at, and it can get its position in places there's no GPS to work from, whether it's in an urban canyon or the natural kind. BAE is most excited about the prospects of ending GPS jamming against soldiers and UAVs, once and for all: not only is the new technology mostly impervious to attempts to block its signal, it can use the jamming attempt itself to get the position fix. Thankfully, the company's roots in defense aren't precluding use for civilians, so there's a chance that future smartphones might never have to use guesswork to get their bearings -- provided that governments around the world sign off on the idea, that is.

First Netflix, then Instagram, now BBM? We're getting reports along with plenty of Twitter noise that the popular BlackBerry service has headed south. This makes for one heck of an anti-social weekend if you're a photo-sharing, BBM-er for sure. Let us know if you've been affected by the service, in the meantime why not read up on some tech news? We've plenty!

Update: We've just received word from RIM itself explaining the situation. Basically, you might experience some hiccups with BBM and webrowising, but everything else should be back to normal. Check out the response below:

Today, we experienced a service issue which may have affected some of our customers in certain parts of Europe, the Middle East and Africa. Some minor issues relating to browsing and BlackBerry Messenger may still persist, but all other services are operating as normal. We apologize to any customers in these regions who may have been inconvenienced.

Another day, another speaker dock. We initially dismissed Gear4's latest accessory at Google I/O 2012 until we noticed that the attached Nexus 7 was playing audio digitally via the USB port instead of simply through the headphone jack (or wirelessly over Bluetooth for that matter). It turns out that Jelly Bean supports USB audio, a software feature that's bound to spearhead a whole new generation of accessories for Android devices. Gear4's universal speaker dock with alarm clock radio is the first to handle USB audio. While the sound for any app can be routed to the USB port in Jelly Bean, the functionality is missing from older versions of Android. Thankfully, Gear4 includes an app with its accessory that can be used to set alarms, sync time, tune the radio and play media over the USB port on legacy versions of Android. Want to know more? You'll find our gallery below and our hands-on video after the break.

Gear4 speaker dock at Google I/O 2012

Smartphones: the future of wartime communication? That is the goal of the US Army through the development of its portable wireless network, dubbed Warfighter Information Network-Tactical or WIN-T. The Army hopes to leverage WIN-T to bring near-instant digital communication to the battlefield by outfitting soldiers with Motorola Atrix handsets running a heavily modified version of Android. An exposé by Wired explains that the system's main goal is information and intelligence sharing; between both soldiers and central command. Friendly troop positions, suspicious vehicles or persons and surveillance video from unmanned areal vehicles (UAVs) can all be mapped and shared with servicemen and women in the field. It's been a dream of the Pentagon since the mid-nineties, but has only recently become monetarily and technologically feasible due to advances in smartphone processing power. It's nerdy, it's fascinating... and this is the stuff the Army is willing to talk about. Hit the source link for the full write-up.

What to do on this Friday night? If your answer to that age old question was "Netflix," then you likely received a bit of a rude shock this evening upon discovery that the company's video streaming service is currently out-of-whack. If you're wondering why that is, it appears to be tied to some of Amazon's EC2 servers in Virgina losing power due to the bad weather there. As VentureBeat notes, it's a problem which is also affecting sites like Instagram and Pinterest at the moment. For its part, Netflix has acknowledged the issue via its Twitter account, to which it states, "We're aware that some members are experiencing issues streaming movies and TV shows. We're working to resolve the problem." So, there you have it. Now the only question that remains is whether you'll break out one of those red envelopes, fire up Hulu Plus or venture out to the theater to satiate your movie desires.

Update: @Netflix just tweeted that everyone should be back up, or will be shortly. The Amazon AWS dashboard indicates it's recovering as of 3:13AM, so all should be ready for your tilt-shifted Saturday brunch pics and subsequent dream board updates.

[Thanks to everyone who sent this in]

There are waterfall screens, but what if you'd like your display to be a little more... pristine? Researchers at the University of Tokyo have developed a display that hits soap bubbles with ultrasonic sound to change the surface. At a minimum, it can change how light glances off the soap film to produce the image. It gets truly creative when taking advantage of the soap's properties: a single screen is enough to alter the texture of a 2D image, and multiple screens in tandem can create what amounts to a slightly sticky hologram. As the soap is made out of sturdy colloids rather than the easily-burst mixture we all knew as kids, users won't have to worry about an overly touch-happy colleague popping a business presentation. There's a video preview of the technology after the jump; we're promised a closer look at the technology during the SIGGRAPH expo in August, but we don't yet know how many years it will take to find sudsy screens in the wild.

HTC has been leaving Verizon subscribers hanging on just when they would get the Droid Incredible 4G LTE ever since we saw it in New Orleans last month. The company just dropped a not-so-subtle hint that the wait is about to come to an end -- a Twitter update from HTC's US branch is promising some "special fun" coming to us next week that will be "incredible," which we're pretty sure doesn't involve refurb sales of the 2010 original. While the clue is still a bit cryptic, it lines up with internal documents pointing to a July 5th release. We'd advise against partying too hard on Independence Day if you want to line up early for Big Red's adaptation of the HTC One line.

We here at Engadget tend to spend a lot of way too much time poring over the latest FCC filings, be it on the net or directly on the ol' Federal Communications Commission's site. Since we couldn't possibly (want to) cover all the stuff that goes down there individually, we've gathered up an exhaustive listing of every phone and / or tablet getting the stamp of approval over the last week. Enjoy!

It hasn't been Samsung's best week. Just days after Judge Lucy Koh granted a preliminary ban on sales of the Galaxy Tab 10.1, she's following it up with a similar granted request on the Galaxy Nexus. Judge Koh had already signaled that she thought Apple's lawsuit over four patents might have merit, but it's only now that she's deciding the potential damage is worth halting sales of the phone until there's a final trial verdict. Samsung will no doubt try to appeal the dispute, which centers on Android 4.0's slide-to-unlock mechanism (among other elements), but there's a lot more urgency here than with the outgoing Tab 10.1: the Galaxy Nexus is still a current-generation device, and just became Google's Android 4.1 phone flagship. Samsung's odds aren't great given that Apple has already used one of the patents to give HTC grief with its imports.

Update: As patent lawsuit guru Florian Mueller found, the clincher for the ban was the patent on unified search that's linked to Siri. Although Judge Koh is inclined to believe Apple's view regarding all four patents, that search patent is the one whose violation would reportedly merit more than a slap on the wrist. She's similarly convinced that Apple's patents are legitimate and likely won't be dismissed anytime soon.

In case you somehow missed it, today is an important milestone in technology nostalgia: it's the fifth anniversary of the original iPhone's launch. We'll let you explore the memories of that insane day on your own terms, but ComScore has produced a visual breakdown of just how ownership has grown and shifted over the years. It's not hard to see that adoption has been on an accelerating curve, especially after the 2010 launch of the Retina display-toting iPhone 4: as of this past May, about three quarters of owners have either the iPhone 4 or the iPhone 4S. And the 2007 edition? Only two percent of all iPhone owners are still actively holding on to the aluminum-clad debut model, which suggests most would rather have Siri than reminisce. Whether you're a fan or have since moved on to a competitor, the chart is a reminder of just how far one of Steve Jobs' biggest projects has come.

Remember that Android SDK Recon Instruments finally unveiled for its heads-up display goggles? Well the company was showing off the fruits of its labor here at Google I/O 2012 with two demos -- specifically two-way Facebook integration and augmented reality using a Contour camera. In the first demo, the goggles are paired over Bluetooth with an app running on an Android phone. Each time you jump while snowboarding or skying, the accelerometer data from the goggles is sent to the handset which posts a graphic to Facebook showing the distance, height and duration of your flight. Any comments made to the post are then immediately relayed back to the heads-up display. The second demo uses a Contour camera attached to the goggles and paired via Bluetooth. As you look around, the output from the camera appears on the heads-up display augmented with labels showing the location and distance of the nearby train stations based on the compass and GPS data from the goggles. Pretty cool, eh? Check out the gallery below and hit the break for our two hands-on videos.

Recon Instruments at Google I/O 2012