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iPhone 5 Teardown
- bane 14y agoYou know, seeing how many chips are in there makes me realize how much more the electronics have the potential to shrink as these things continue to integrate. Even in the same sized case, it might be possible to slip in quote a bit more battery.
- zdw 14y agoGiven that Apple already has two Apple-branded chips on board, that's somewhat likely. Some of the chips, specifically ones that are mostly analog or mixed analog/digital, will likely remain discreet for quite a while.
- riffic 14y agogood, I hate it when ICs get gossipy.
- wmf 14y agoYeah, I find it interesting that they haven't integrated stuff like the touchscreen controller into A6. Maybe it has too much analog on it.
- niggler 14y agoWhat stops them from doing the full teardown at once? Why only the first few steps?
- AndersSandvik 14y agoThey are working on it
- michael_miller 14y agoI believe they are posting it as they are tearing it down, so there is more to come!
- cloudwalking 14y agoLooks like the teardown is underway, so only a few pictures are posted. Would be fun to get a live feed of them hacking on it!
- gokhan 14y agoThey're just disassembling in style, not hacking anything.
- aes256 14y agoDidn't realize the iPhone 4/4S did away with the simple screen replacement. I was really impressed with that when I broke my iPhone 3G display and came to replace it. I was kind of thinking they'd sacrifice that with the new, even thinner iPhone 5, though. It's a pleasant surprise to see the screen assembly is effectively user-removable. I just wish Apple supplied replacement screen assemblies. With the new integrated touch screen it's only going to become more difficult for third parties to manufacture passable replacement parts...
- ghshephard 14y agoThey've been on step 8 for about 45 minutes. I'm looking forward to hearing what obstacles they ran into that slowed them down a bit.
- ars 14y agoIn step 9 they removed the glued on battery.
- kwiens 14y agoOur memcached server bit the dust, and it took a while to populate a new cache machine so we could switch back to dynamic serving. In the meantime, our Varnish box served the static cache (showing up to step 8). So our teardown team was still working like mad, and it took the servers a bit of time to catch up.
- deleted 14y ago[deleted]
- taitems 14y agoI'm interested to see if they discover a firmware disabled NFC chip, similar to how Bluetooth was originally included but disabled. And yes, I'm aware it was publicly denied.
- huxley 14y agoYou need a large antenna for NFC: http://www.ifixit.com/Teardown/Nexus-S-Teardown/4365/1#s20138 http://www.ifixit.com/Teardown/Nexus-S-Teardown/4365/1#s2013... (hover over the second picture on Step 3) Even if a chip existed, the iPhone 5's aluminum back wouldn't provide a spot to place an NFC antenna.
- mbell 14y agoNFC antennas are huge, it wouldn't be possible for the phone to have one internally with a metal backplate.
- glhaynes 14y agoBluetooth was originally included but disabled What?
- Todd 14y agoI love this site. My MBA fan had an issue and I only stumbled across it while researching my repair options. I was able to buy a new fan and all the tools at less than half the cost of getting an Apple repair center to do it. I'll certainly be able to reuse the tools as I build up my "repair shop". They have very detailed video guides that explain every step of the process--and they have them tailored for every MBA generation, explaining the little differences between them as they go. Very cool. I especially like their retro philosophy of DIY and repair vs. recycle and discard.
- hkmurakami 14y agoWow, did they actually go to Asia to buy the iPhone5 so that they'd be the first ones to post the teardown? (it seems that there are a few sites that compete in this teardown/BOM space)
- bmunro 14y agoNot quite, they went to Australia.
- tomcorrigan 14y agoYeah, it's an Australian $2 coin in one of the photos. I'm quite surprised that being ~16 hours ahead of the competition is worth an airfare to Australia but impressed nonetheless.
- masklinn 14y agoBeing the teardown site brings a lot of traffic and business. I know I go there first when I want to know how to tear apart stuff, and I bought my small drivers kit from them.
- taligent 14y agoApparently they have an office in Australia already. And it's 10 hours i.e. one sleep between LA and Sydney.
- arrrg 14y agoWhen I want to find out what screwdrivers I need to open my MacBook, the first thing I think of is iFixit – oh, and hey, turns out I need a screwdriver I don’t have at home and they are selling it. I think being the ultimate teardown website is worth a lot of money for them. I’m honestly not even sure how some small website selling repair tools could get that kind of exposure and attention any other way.
- eckyptang 14y agoI think that is a symptom of a larger problem to be honest. Odd screws don't stop tampering, they just cost you lots of money to tamper. Why bother? this is another circumvention industry that doesn't really need to exist. My Lenovo can be stripped bare and reassembled with a Swiss army knife in a few minutes and not much effort or head scratching. For reference, Lenovo have a web site which SHOWS you how to take your stuff to bits: http://service.lenovo.partner-management.com/et.cfm?eid=1369 http://service.lenovo.partner-management.com/et.cfm?eid=1369 Pick a unit, click the Take course link. Videos for everything.
- pja 14y agoCan someone explain why both this and the iPad need two different touchscreen controllers?
- m_eiman 14y agoDifferent screen size; each controller is probably better at handling one size.
- pja 14y agoNo, I'm not asking why the iPad and the iPhone use different controller chips: The teardown says that the iPhone has two controller chips on the board & goes on to say that the iPad is the same. Not only do they both have two chips, but the chips are different! That's what I'd like explained: any ideas?
- m_eiman 14y agoAh, I misread your question. According to their notes, "Rather than a single touchscreen controller, Apple went with a multi-chip solution to handle the larger screen size, à la iPad.". But I'd guess that it's not (just) the size that makes them use two chips; since they're different chips they probably have different strenghts and weaknesses. Or maybe just having two different representations of each touch make it possible to be more accurate.
- pja 14y agoMaybe one for multitouch and one for more accurate single touch detection?
- esolyt 14y agoThere can't be separate touch controller for "multitouch". In fact the word multitouch is not even a technical term. Touchscreens are multitouch by default. The two chips probably work in parallel to handle the needs of the larger touchscreen. Galaxy Tab 10.1 actually has three Atmel touch controllers, which is probably why scrolling on it is smoother than most Android devices.
- Mordor 14y agoIt's ironic that, after all this engineering, it's reduced to court cases about rounded corners sigh
- taligent 14y agoIt's sad that, after all the facts, you still think it was a court case about rounded corners sigh
- seanalltogether 14y agoIn the review they say Antennas are sized to be fractions of full wavelengths. I thought I read a year ago that the reason the 4 and 4s didn't have LTE was because the physical size of the phone wasn't large enough for the radio antenna needed for LTE. Is it true that they needed to extend the size of the phone to get the right fractional size for an LTE antenna?
- jgrahamc 14y agoIn the US the lower frequencies being used for LTE are 700/800 MHz which corresponds to a wavelength of between 37 and 43 cm. A dipole would be at 1/2 wavelength or 21 cm at the lowest frequency. At 1/4 wavelength you'd be looking at 10 cm long. The iPhone 4S is 11.5 cm long so I think that a 4G/LTE antenna would fit inside just fine.
- wmf 14y agoNo. The antennas are much smaller than the length of the phone.