I think you are rather downplaying Apple's capabilities here.
Apple is the only entity who can reliably alter the firmware to remove the forensics-thwarting restrictions, due to updates requiring a chain of trust all the way up to Apple's root certificate.
The physical device may not be owned by Apple, but the firmware installed upon it certainly is, both legally (due to copyright law) and cryptographically.
Apple is the only entity who can reliably alter the firmware to remove the forensics-thwarting restrictions, due to updates requiring a chain of trust all the way up to Apple's root certificate.
The physical device may not be owned by Apple, but the firmware installed upon it certainly is, both legally (due to copyright law) and cryptographically.