2018/10/05: Last year, Apple outraged independent technicians when they updated the Iphone design to prevent third party repair, adding a "feature" that allowed handsets to detect when their screens had been swapped (even when they'd been swapped for an original, Apple-manufactured screen) and refuse to function until they got an official Apple unlock code.
Now, this system has come to the MacBook Pros and Imac Pros, thanks to the "T2 security chip" which will render systems nonfunctional after replacing the keyboard, screen, case, or other components, until the a proprietary Apple "configuration tool" is used to unlock the system.
Apple does not tell its customers that the computers it sells are designed to punish them for opting to get their property repaired by independent technicians; the details of the T2 came from a leaked service manual.
“There’s two possible explanations: This is a continued campaign of obsolescence and they want to control the ecosystem and bring all repair into the network they control,” Kyle Wiens, the CEO of iFixit, told me on the phone. “Another is security, but I don’t see a security model that doesn’t trust the owner of the device making much sense.”
Check Engine Soon"-that little orange light on your car's instrument panel is possibly one of the more annoying things about modern automobiles. Ever had it pop on during a trip and wonder whether it was just something mundane, like your gas cap being loose, or whether it's something deathly serious and a piston could come shooting out the side of your engine block at any time? Well, thanks to an inexpensive little piece of hardware and an Android tablet, I'll help you decode that little orange light in your car.
It's a physics issue. Signals in modern devices are extremely high speed; the easiest and cheapest way to combat this is to bring components closer together. For example, the wireless radios, RAM, and processor in all modern phones exist as one chip. They essentially put the CPU and wireless magic on the same silicon die (or on a separate die in the same package) and pop a RAM chip on top ("Package on Package").
Samsung's launch of the Galaxy S4 appears to have received a very cool reception by initial reviewers. But does this indicate an overall trend acknowledging market saturation and the height of evolution for the basic functionality of the smartphone?