Iphone 6s Semi Waterproof

October 22, 2015

Everybody has been loving the pink iPhone 6s that came out!  

But what is even cooler now, is that we don't have to panic as much when our iPhones fall into the toilet or bathtub anymore since Apple has decided to waterproof the phones!  

There now exist multiple videos that show Apple’s new smartphones surviving extended periods of water submersion. Those videos aren’t fabrications or pranks. Apple’s new iPhones really do hold up under water, thanks to a brilliant new technique that the company quietly pioneered as usual.

That’s not to say that you should go tossing your $650+ smartphone in the toilet on purpose. Or take a dip in the pool with your phone like our friend Victor.  

As with all smartphones claiming impermeability, the new iPhones are water-resistant, but not fully waterproof. If you do have an accident, there is a better chance at survival than the previous generations of iPhones.  The best part about Apple’s ingenious water-safe solution is that it doesn’t affect the phone’s appearance, performance, or repairability in any significant way.


Water resistance itself isn’t a novel smartphone trait; Motorola was touting the submersibility of the Defy+ as long ago as 2011. Rightly so since water is a killer.

“Typically, if you get a phone wet, the danger comes when you have logic board contacts with a charge running through them exposed to water,” explains Jeff Suovanen, an engineer at iFixit who recently took an iPhone 6s apart to study its water-resistant credentials. “They can short out, and afterwards they can start to corrode.” Once that happens, bye-bye phone.

Conventional wisdom leans on the brute-force method of coating a device’s case to keep the water out. “That’s what we were looking for,” says Suovanen. “We started looking at the case, the headphone jack, the Lightning port, to see if they did anything to keep water out.” Aside from a thin adhesive strip, though, nothing about the iPhone 6s exterior stood out as substantively different from the iPhone 6.

Inside, though, was another story. Suovanen quickly found that rather than waterproof the case, Apple had opted to waterproof the logic board itself.

“It’s basically a thin wall, it almost looks like wetsuit material. It’s not that, but it looks like that. It’s soft, spongy, you can press on it and feel it give a little bit,” Suovanen says. “It’s surrounding those little logic board connectors, and then the ribbon cable connects over the top and creates a little pressure seal to keep the water out.”

That may sound familiar to Apple patent obsessives; the company filed one for this very technology in March of 2014. In terms of elegance, it’s the difference between trying to throw a tarp over a crowded sidewalk and handing everyone an umbrella.

“Some of the other waterproof phones work really well, but this is more straightforward,” explains Suovanen. “Trying to waterproof a case, where you have to leave openings for ports and headphone jacks and things like that, is probably a more difficult way to do it.” Apple’s innovation amounts to introducing tactical strikes to a world that’s only ever known cluster bombing.

Seamless Transition

It’s natural to wonder what compromises Apple made to fit this new system under an already crowded hood, especially given that the iPhone 6s has a smaller battery than its immediate predecessor. Don’t blame the silicone seals, though, says Suovanen.

“The battery capacity is down slightly, but I suspect that has more to do with implementing the 3D Touch technology they came out with,” the teardown specialist explains. “This year’s Taptic Engine is a bigger, thicker vibrator than the iPhone had last year, so they may not have had quite as much room left for the battery.” If a downside to the new seals does exist, no one’s spotted it yet.


It might seem odd, then, that Apple hasn’t trumpeted this water-resistance; surely its ability to survive a puddle dunking would have fit somewhere on the company’s marketing materials, or at least somewhere in its on-stage detailing of the devices last month. Outside of better battery life, there’s maybe no more sought-after smartphone trait than simple resilience.

Or so one might think. The phones that have offered this level of water resistance, though, haven’t exactly been chart-toppers. The Samsung Galaxy S6 Active; the Sony Xperia Z3; the HTC Desire Eye; these are phones (or variants) you may have heard of, but their aquaphobia hasn’t demonstrably made them any more desirable. Besides which, the new iPhones aren’t necessarily more water-resistant than others, at least not in any way that’s easily perceivable to consumers; they’re just water-resistant in a more clever way.

Even if it’s largely invisible to its customers, that cleverness could pay off soon for Apple. “Now that you can pay a small monthly fee and get a new iPhone every year, Apple’s going to be getting a lot of iPhones back,” says Suovanen of the company’s new iPhone Upgrade Plan. “In the long run this may help them save money. Because the iPhones are less susceptible to water damage, they’re getting them back in better condition.”

That helps explain, too, Apple opting not to coat the case itself. The same features that make a waterproof case effective make it hell to take apart or repair. “We find a lot of times with waterproof devices that getting in and out is much more difficult,” says Suovanen. “They seal them together often times with glue, and adhesives, and things that are difficult to take apart without destroying them.” That’s not ideal under any circumstances, but especially not if Apple wants to leave open the possibility of reintroducing all those trade-ins to the secondary market.

Again, the new iPhone isn’t invincible. If you soak it long enough, you will break it. It will, though, get through accidental drops and drips better than any iPhone before it, and at least as well as almost any other waterproof smartphone out there. Not bad for a feature that didn’t even make the spec sheet.

To read more, please refer to IFIXIT website.  

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