5 
2 Can we erase secure enclave to re-pair touch id?
Okay. I am sick of this whole "touch id is paired to the logic board and blah blah blah only the magical demigods at apple can replace it..."
This is ridiculous.
I'm asking: You know how the a7 chip only accepts a touch id module that has one (secret) serial number? Well, First of all, which part of the a7 chip has this serial number and does the checking to see if your home button matches it, and second, could we find a way to not try to read this secret key from this part of the chip (apple probably has security guards against this, so this probably wont work), but actually WIPE this area of the chip completely clean? It may be impossible to read from it, but it shouldn't be impossible to wipe it.
Then of course, we have the issue of trying to code another "expected" serial number back in, but we'll cross that bridge when we come to it.
Bu iyi bir soru mu?
82 
6 Yorum
I'm sorry I have another question, but I do. could I get a qualcomm 820 chip and have a professional BGA solder it onto the board? I'm sorry if this question is stupid, but I'm 14 and don't have a degree in this stuff.
Then I could program a key myself, and since they're both armv8, it might work right?
wrong?
ridiculous question?
Earl Fechter tarafından
No. iPhone SoC pin layout is custom designed, not standard ones, so you can't swap if for other models. It's not like a PC CPU that uses standard sockets and singling protocols. Also iOS will not boot on non-Apple CPUs.
Tom Chai tarafından
Wow. thank you so much. Can you read from the touch id efuses without decapping? sorry, alternate ifixit id
earldfechterz tarafından
why do you need 2 IDs?
Josh W tarafından
No, nobody has figured out how, that's why it's called a "secure" system.
Tom Chai tarafından
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