https://nypost.com/2018/10/08/leaked-apple-memo-reveals-secret-built-in-kill-switch/
More and more buying a device means you own the right to use the device, not the actual device itself.
The memo was sent to Apple stores and authorized service providers outlining security features of Apple's new T2 chip which appears in the latest iMac Pro and 2018 models of the MacBook Pro.
It revealed that certain repairs would require Apple's proprietary software used by Genius workers in Apple stores and authorized repairers to be completed. Failure to run Apple diagnostics after certain parts are replaced in T2-equipped Macs and notebooks "will result in an inoperative system and an incomplete repair," the memo said.
According to the memo, the restrictions will apply to repairs that involve replacing a MacBook Pro's display assembly, logic board, the keyboard and touchpad and the Touch ID board. On iMac Pros, it will kick in if the Logic Board or flash storage are replaced.
Despite the wording of the internal memo, the iFixit team was able to replace the display and logic board of a MacBook Pro without any issues.
"That's a promising sign, and it means the sky isn't quite falling — yet. But as we've learned, nothing is certain," iFixit said in a blog post about the teardown.
The situation described in the Apple memo has been referred to by critics as a type of "kill switch" that could render devices useless unless taken to an Apple store.
If Apple chooses to, the latest repair requirement could mean customers have little choice about how they fix their devices.
"Basically it means Apple owns your device, not you, and could conceivably disable it remotely if they detect unauthorized repairs going on," iFixit said.
More and more buying a device means you own the right to use the device, not the actual device itself.