If you picked up a new iPhone 5s this year, you’d better take good care of its home button, because you can no longer pick up a cheap replacement on eBay and fit it yourself. The repair experts at mendmyi have discovered that Apple pairs every Touch ID sensor with an A7 chip, and if you install a home button that doesn’t match up, Touch ID simply won’t work.
We expect the upcoming iPhone 5S to look a lot like the iPhone 5, so its biggest changes will all be internal. We’re likely to see a faster processor and better graphics, an improved camera, and if we’re really lucky, a fingerprint scanner. This purported iPhone 5S rear shell shows the changes Apple has made to the handset’s design to accommodate the new components.
The big headlining feature of the iPhone 5S is believed to be the fingerprint sensor underneath the home button, which could necessitate a new, icon-less sapphire home button. But could problems with the new technology make for a muted iPhone 5S launch?
Looks like iOS 7 Beta 4 just conclusively outed the fact that Apple is planning on putting a fingerprint sensor underneath the home button of the iPhone 5S: strings found in iOS 7 Beta 4’s BiometricKitUI.axbundle make reference to an iOS 7 tutorial which will reference a “photo of a person holding an iPhone with their right hand while touching the Home button with their thumb” and “a fingerprint that changes colour during the setup process.”
When a user of an iPhone 5S is setting up their iPhone to recognize their fingerprint, they will get a message saying that “Recogition is X% complete”, where X% is presumably a progress bar filling in.
Hamza Sood has found a lot of hidden iOS settings in the past, so he’s got a good track record. This looks pretty legit, and we all knew Apple acquired Authentec for a reason, and that fingerprint sensors were coming to iOS devices. This is our first peek, though, at how they will be realized, with typical Apple simplicity.
The iPhone 5S could come with a sapphire crystal capacitive touch home button that incorporates a new fingerprint sensor, according to supply chain sources in Taiwan.
Apple is expected to do away with the traditional physical home button, which has long been one of the most unreliable components on iOS devices. It’s thought that using sapphire crystal, which has a hardness second only to diamond, will prevent the button from getting scratched and ruining the fingerprint sensor.