iPhone 4 teardown: 512MB RAM confirmed (updated)

With nary hours since the reviews went live, the gang at iFixit — no doubt blessed by the hands of early deliveries — have procured an iPhone 4. And as is their modus operandi, they wasted no time tearing that sucker apart screw by screw. The teardown is still ongoing, but here’s what we got so far: 512MB RAM (confirming earlier rumors), a 1GHz ARM Cortex A8 processor (same as the Samsung Wave S8500, they say), and chemically-strengthened Gorilla Glass for a more torture-friendly front panel. Those two screws on the bottom of the phone can be removed to excise the real panel, but the site says the front glass “will likely be rather challenging [to remove].” The battery, looking rather large even in the pictures, is a whopping 1420mAh Li-Polymer — comparatively, the Nexus One is 1400mAh and the HTC Droid Incredible is 1300mAh. There’s no SIM eject tool with this phone, but a paper clip should work just fine. As for the much-ballyhooed side panel antennas, the phone apparently now “[utilizes] whichever network band is less congested or has the least interference for the best signal quality, regardless of actual signal strength” — in other words, better call reliability (hopefully). Also helping with overall voice quality is a dual microphone setup for suppressing background noise. Peruse on over if you’re interested in seeing a bare Apple device at its most beautiful.

Update: The teardown is complete with a few more interesting bits of information. First, the battery is very easy to remove (and thus, replace) after removing the two screws. The LCD panel is not, however, as it’s tighly glued to the glass and digitizer. So if you do manage to break the Gorilla Glass, you’ll have to replace it, the digitizer, and the LCD as a single unit. The new AGD1 3-axis gyroscope is thought to be made by ST Micro and Broadcom provides both the BCM4750IUB8 single-chip GPS receiver and BCM4329FKUBG receiver giving the iPhone 4 802.11n WiFi, Bluetooth 2.1 + EDR, and an FM radio.

iPhone 4 teardown: 512MB RAM confirmed (updated) originally appeared on Engadget on Tue, 22 Jun 2010 23:38:00 EDT. Please see our terms for use of feeds.

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Sony Ericsson X10 Mini teardown reveals densely packed, tiny hardware

The crew at iFixit were jonesing for something to disassemble recently, and Sony Ericsson’s X10 Mini seems to have been the nearest thing they could lay hand and screwdriver upon. We’ll admit HTC has us kind of spoiled with the colorful interiors of its phones, so we were a little underwhelmed by the demureness of the X10 Mini. Everything is packed into the utilitarian logic board, and although you get to decouple the screen and antenna assembly, it’s still mostly a thick slab of highly integrated technology. Still, if you want to see a Qualcomm MSM7227 all naked and exposed to the elements, this is your chance. The source link contains all the intimate photography you could wish for.

Sony Ericsson X10 Mini teardown reveals densely packed, tiny hardware originally appeared on Engadget on Tue, 22 Jun 2010 06:26:00 EDT. Please see our terms for use of feeds.

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IFixit Breaks Into New Mac Mini, Takes Photos

IFixit is first on the scene yet again with a teardown of the new unibody Mac Mini. Kyle Wiens and crew popped into the Apple store and bought the non-server version of Apple’s tiny desktop Mac and opened it up. The results come up short of surprising, but do show the clever thinking that went into cramming everything inside the solid aluminum shell.

The journey begins with popping off the plastic baseplate, an easy task involving a quick twist. RAM comes out easily (you can fit in up to 8GB) and then you get to the juicy bits. The fan has rubber damping on the screws and is set at an angle to fit it in. Kyle says that it won’t have much work to do as the Mac Mini fairly sips power, taking just 7 amps at 12 volts compared to the 27-inch iMac’s 25.8 amps at 12 volts (although it also has to power that giant screen). This is why the power brick has shrunk and disappeared inside the machine.

The other neat touch is in the placement of the antennae, which are at either end of the rear plastic plate that holds the I/O ports. This is similar to the plastic window on the iPad 3G.

Fully disassembled, the new Mac Mini looks almost as minimal (and pretty) as it does when whole. Thanks again iFixit, for saving all of us curious souls from having to void our warranty. More pictures below.

Mac Mini Mid 2010 Teardown [iFixit. Thanks, Kyle!]

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Unibody Mac mini meets iFixit, gets a delicate teardown exposé

Been wondering how Apple’s managed to cram all that goodness into the new (and flatter) unibody Mac mini? Well, look no further, as our friends over at iFixit took no time to acquire said machine for another scrupulous teardown treatment. Just as we saw ourselves, it all begins with a simple twist on the bottom round plate, and with a bit of fiddling the guts can then easily slide out — you’ll see a wondrously dense logic board along with its now-internal power supply and the usual components. We’ve thrown in iFixit’s list of highlights after the break, but as always, hit the source link for the finely detailed disassembly guide.

Continue reading Unibody Mac mini meets iFixit, gets a delicate teardown exposé

Unibody Mac mini meets iFixit, gets a delicate teardown exposé originally appeared on Engadget on Wed, 16 Jun 2010 20:13:00 EDT. Please see our terms for use of feeds.

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Wired Video: HTC Evo 4G Dissected

          

HTC’s next Android-powered missile is a big-ass smartphone called the Evo. Designed to run on Sprint’s 4G network, the Evo is packed with a number of powerful features underneath its beautiful 4.3-inch touchscreen.

To give us a look at the Evo’s guts, repair company iFixit disassembled the smartphone in an exclusive video shoot with Wired.com. Some of the most notable observations include the behemoth 8-megapixel camera sensor, accompanied with a much smaller 1.3-megapixel front-facing cam for video conferencing.

Also impressive was the HTC-branded battery (3.7-volt, 1500 mAh rechargeable Li-ion), which contains 23 percent more capacity than an iPhone 3GS, 15 percent more than an HTC Droid Incredible, and 7 percent more than an HTC Nexus One.

The Evo is due in stores June 4, just three days before Apple is expected to announce its fourth-generation iPhone at the Worldwide Developers Conference. Leaked prototypes of the next-gen iPhone revealed a front-facing camera, also presumably designed for video conferencing. The Evo and the fourth-gen iPhone may be the first mobile contenders to spark a battle for video calls.

Check out the video above for a deep dive of iFixit’s dissection, starring iFixit CEO Kyle Wiens.

This episode of the Gadget Lab video podcast was produced by Annaliza Savage, with editing by Michael Lennon and audio engineering by Fernando Cardoso. For more video from Wired.com, go to www.wired.com/video.

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HTC EVO 4G splayed, found to contain wires, chips

Often, iFixit needs to wait for a product to be released before it can spend a few hundred bucks buying one and tearing it asunder — but in the case of the EVO 4G, Google’s pre-release of units to attendees at IO appears to have been just the kind of event these guys needed to get in the door early. Taking the phone apart is described as a “wonderfully easy” process, and changing the screen’s glass is said to be pretty easy as well — good news considering how easy it’ll probably be to crack those 4.3 inches of pure WVGA glory. There aren’t any surprises in terms of silicon, but we’ve got one tip for you, HTC: if you’re going to take this color-the-inside-of-the-phone business seriously, would you do us a favor and match the color of the circuit board, too? Seriously guys, go big or go home. Follow the break for iFixit’s full rundown of the process.

Continue reading HTC EVO 4G splayed, found to contain wires, chips

HTC EVO 4G splayed, found to contain wires, chips originally appeared on Engadget on Tue, 01 Jun 2010 12:46:00 EDT. Please see our terms for use of feeds.

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10-hour MacBook delicately disassembled, battery transplanted into earlier model

Not a single day passes since Apple refreshed the MacBook and already the fine folks at iFixit are on the job. For the most part, its full disassembly is business as usual, as only a few components — CPU, GPU and battery — have changed since the last go-round. That last is of special interest, however, because iFixit says the battery is exactly the same shape as its former — all you have to do to get an extra 350 mAh for your existing plastic MacBook is to drop in a refreshed battery. Mind you, the new cells weigh more and it’s likely the new silicon that’s actually responsible for 10 hours of battery life, but should your Li-ion pack fail under warranty, your older MacBook might be returned with more juice than you’d bargained for. See the full teardown at our source link.

10-hour MacBook delicately disassembled, battery transplanted into earlier model originally appeared on Engadget on Wed, 19 May 2010 23:57:00 EDT. Please see our terms for use of feeds.

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Photos: iFixit Rips Open iPad 3G

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You knew this had to happen: IFixit has taken the brand-new iPad 3G and torn it open, all before some of us have managed to get our hands on one. The internals of the 3G iPad don’t differ much from those of the earlier Wi-Fi-only model, but there are some design surprises apart from the big plastic strip on the back of the body.

The hardware additions come down to the cellular networking and aGPS chipsets. The iPad uses the exact same 3G chip as the iPhone 3GS, although it isn’t marked as such. iFixit’s sleuthing confirmed that it is in fact the Infineon 337S3754 PMB 8878 X-Gold IC used in the latest iPhone.

The GPS hardware, though, is different: Apple has switched to a Broadcom AGPS chip, dropping the iPhone’s Infineon Hammerhead II (which has a way better name).

The most interesting part for those of us not into chip numbers is the amount of antennae in there. You thought the iPad was stuffed full of battery, but it is also stuffed full of aerials: the 3G has five of them, for Bluetooth, GPS, 3G and Wi-Fi. One of the cell antennae is in the plastic RF window, as you’d expect. The other is hooked up to the LCD frame, running round the entire edge of the iPad. This should give great reception, and is a trick that Apple has used before in some MacBook models.

As ever, though, the best part of the iFixit post is the pile of wonderful pictures of the tear-down process. If you ever dreamed of ripping open your gadgets to see what was inside, but know that you’ll never get all the parts back together again, iFixit is the place to go. See a few more photos below.

iPad 3G Teardown [iFixit. Thanks, Kyle!]

Photo credit: iFixit


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iFixit gets iPad 3G on day one, immediately destroys it

Unsurprisingly, the chaps over at iFixit have already torn their brand new 3G iPad to shreds. There isn’t anything insanely shocking in there (no visible “magic,” though there is some fragmentary evidence of a “revolution”), but it’s still a pretty interesting sight to behold. So, what’s going on in there? Well, for starters, the 3G iPad has five antennas, including one that appears to take up the whole of the LCD frame, and one inside the Apple logo; it’s also got the same baseband processor as both the WiFi iPad and the iPhone 3GS. There are plenty more tidbits to glean from the teardown, if you’re into that sort of thing, so hit the source link if you’re so inclined.

Continue reading iFixit gets iPad 3G on day one, immediately destroys it

iFixit gets iPad 3G on day one, immediately destroys it originally appeared on Engadget on Sat, 01 May 2010 15:33:00 EST. Please see our terms for use of feeds.

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Mr. Fixit Goes Open Source With DIY Repair Site

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Manufacturers want you to recycle old gear when you upgrade, but Kyle Wiens would prefer that you keep your old gadgets and fix them yourself.

Wiens, CEO of repair company iFixit, has remade his gadget-repair website into a collaborative wiki with the goal of crowdsourcing repair manuals for every type of device imaginable. He calls the movement “Repair 2.0.”

“I don’t think we can continue manufacturing new things, consuming them and throwing them away at the rate that we do,” Wiens told Wired.com. “What we’re doing is we’re allowing people to join together and help each other save money, help the environment and care for those things.”

Previously, iFixit was a repair site that posted step-by-step disassembly instructions for gadgets posted by iFixit staff. The company makes money by selling parts (like replacement iPhone screens) that intrepid fixers can use in their repair projects. Later, iFixit implemented a gallery tool for anybody to post an illustrative teardown manual for their gadgets (which Gadget Lab helped introduce with a Sony teardown contest).

Now, the site has repurposed itself into a full-blown wiki for repair manuals, where contributors can collaborate on repair instructions in real time. For each product, iFixit contributors can create individual manuals with instructions for specific repairs (e.g., a manual for fixing the Wi-Fi module in a MacBook, or a manual for replacing a battery in a Samsung cellphone). All the manuals on iFixit will be free and noncopyrighted.

The DIY-repair concept is derived from a longstanding culture of gadget teardowns. Typically, when manufacturers ship products, they don’t publicly disclose full details about their internal parts. Some hardware geeks disassemble electronics to learn more about their components and the evolution of industrial design. IFixit has been an extremely popular site hosting teardowns immediately after a major gadget is released.

Wiens said the next step was to make teardowns beneficial for the environment and consumer culture by repurposing them into easily digestible repair guides. He added that fixing gadgets only increases their value.

“To some extent things have lost their soul, and I think repairing things yourself re-injects some soul and connects you to the stuff that you own,” Wiens said.

See a video of Wiens’ introduction of iFixit 2.0 below.

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Photo courtesy iFixit