Re: Use of complex password would have made iPhone more secure - that's a fair point, but prior to touch ID, more than 4 digit password were pretty rare in real

Re: Use of complex password would have made iPhone more secure - that's a fair point, but prior to touch ID, more than 4 digit password were pretty rare in reality (I suspect < 1% of users). Apple could have avoided this entirely through putting a delay in hardware that couldn't be changed without the passcode. The nuance I'm trying to get to here - is that the fundamental security flaw / backdoor is already present on the iPhone5C, the FBI is just trying to utilize it. Something as simple as a mandatory hardware-enforced increasing timeout would have made brute-forcing the passcode prohibitively expensive. (50 ms, 100 ms, 250 ms, 500 ms, 1sec, 2sec, 5 sec, 10 sec, 30 sec, 1min, etc...)