3ffSim
Latest
Samsung Stratosphere, Motorola Droid RAZR to be first Verizon LTE phones with Micro SIMs?
Looks like Verizon's got a hardware-crush on teensy 3FF Micro SIMs. The carrier's two latest 4G handsets, Samsung's Stratosphere and Motorola's Droid RAZR, both appear to make do with the diminutive cards. Neither, however, would be the first, as that honor was bestowed upon the carrier's version of the Galaxy Tab 10.1. If you're eager to call one of these devices your own, but already sport Big Red's LTE service, then get set to bust out the scissors for a little SIM card arts and crafts. Further pictorial proof of these itsy, bitsy modules awaits you at the source.
Verizon's Galaxy Tab 10.1 may pack Micro SIMs, force Charge owners to break out the scissors
There were some mumblings that T-Mobile's OG Galaxy Tab would come packing a Micro SIM, but that rumor never came to pass. Now a similar tale is being spun about Verizon's LTE-sporting Galaxy Tab 10.1. Android Central got its green, fingerless arms on a purported image of Big Red training docs that reveals the Honeycomb slate will not use the standard-sized 4G SIMs found in the Thunderbolt, Droid Charge, Revolution -- instead, it will come stuffed with a tiny 3FF card. The company has already made it abundantly clear that there will be no LTE roaming with its devices, perhaps now it's trying to discourage users from swapping a single SIM between a phone and tablet to save cash. Or, maybe Samsung chose the format due to space constraints. Guess we'll just have to wait and see -- which hopefully won't be much longer.
How to create your own Micro SIM card using a chef knife and some scissors
We told you you could shave down your old and busted SIM cards and turn them into minty fresh Micro SIMs, didn't we? An industrious Londoner by the name of John Benson has gone and proven that concept with the help of some cutting implements and an original Micro SIM to use as a reference. His saintly patience resulted in his being able to negotiate the Vodafone SIM you see above into his iPad 3G (imported from the USA) and riding the waves of Voda's network as if Apple never decided to encumber its portable device with a silly new standard. The 3FF (Micro) SIMs and the bulkier original ones are electrically identical, so there's no threat of harm by using them interchangeably, though we can't say the same thing about the tools that get you there. As always, we advise trying to rope someone else into doing the work for you -- less chance of hurting yourself that way. Hit the source for more. [Thanks, Brandon]
Micro SIMs can probably be fashioned from shaved down traditional SIMs
We've finally found ourselves a solid, confirmed shot of a micro SIM in the wild, thanks to an FCC filing from Lok8u -- the company that just inked a deal with T-Mobile -- that shows the innards of its GPS watch torn asunder. Over on the right there is one of the micro SIMs in question, and as you can clearly make out, the contact pad is identical to the one you'd find on a traditional SIM (that shot of an AT&T unit that we'd posted earlier was actually a mockup by our own Sean Cooper, you see). In other words, if you were really hard up to get that iPad up and running on a network that isn't providing micros, you could probably shoehorn a traditional SIM in there with a little elbow grease and handiwork, which happily matches up with information we've been hearing from several contacts of ours. Who knew Lok8u would be so important in this investigative process? Update: The ETSI has also confirmed to CNET UK that micro SIMs are electrically identical to their older counterparts, so that's a promising sign, and Boy Genius tells us that he used to shave down SIMs to micro SIM size back in the day for dual SIM adapters -- in other words, you're probably not going to damage the chip by trimming (and even if you do, it's a simple replacement from your carrier). Thanks, Matthias!
Rest easy, iPad roamers: O2 and Orange have micro SIM orders, too
Steve mentioned in his iPad preso yesterday that he was pretty confident the company would have international data deals locked up by June or July of this year -- but since the thing uses some wacky new micro SIM standard, carriers that intend to support it are going to need to get the new chips in stock after having used traditional SIMs for nearly twenty years. That makes moving your iPad around between carriers and your SIM between devices that much harder, but we've got a sliver of good news here: we're hearing from a tipster with connections at supplier Gemalto that O2 and Orange both have micro SIM orders in the pipeline. That doesn't necessarily mean that Apple is going to be trumpeting them as iPad partners with special data plans, of course -- but even if they aren't, at least they'll have the necessary equipment ready for you if you want to use your unlocked tablet on their airwaves. Gemalto also has outstanding orders with T-Mobile and AT&T (of course), so yeah -- it might be a long road, but we're hopeful that these will start to become commonplace over the next few years. [Thanks, anonymous tipster]
Apple iPad's 'Micro SIM' explained
While the news of Apple's iPad having 3G wasn't exactly a surprise, the move to a new format for the SIM certainly was. The SIM -- that tiny card that holds your contact info and account information that you find in your GSM handset -- is a 15 x 25mm plastic card whereas the new Micro SIM (also known as a 3FF SIM) is a diminutive 12 x 15mm, about 52% smaller. Needless to say, it's not physically compatible with your current phone. This card was developed by the ETSI (European Telecommunications Standards Institute) to offer things like more storage space on-chip for provider applications, increased control and security functions -- over what, we don't know -- and the new smaller form factor allows it to fit in tiny devices. Frankly, we wouldn't call the iPad "tiny" and we have absolutely no clue what justification Apple had to switch to it other than a desire to be different -- this is the company that pioneered Mini DisplayPort, after all -- but the long and the short of it is that you're going to have a hard time finding a carrier offering Micro SIMs in the short term since the GSMA doesn't appear to be actively spearheading a mass conversion. In fact, from AT&T's perspective, this is better than a software lock in some ways -- you're not going to be able to download a hack that gets you on another network, so you're totally at the mercy of your carrier at choice for providing a compatible card. Intentionally evil? Perhaps not -- all standards have to start somewhere -- but it's an awful pain in the ass. Update: T-Mobile (in a partnership with Lok8u GPS devices) announced they were bringing the 3FF SIM to US shores back on January 6th of this year. See the source link for more info. [Thanks, Brian]
