This should be built into the hardware by manufacturers. It has a hardware address and it's relatively useless if it's not connected to phone or internet data. If it's stolen, there's no reason it should ever work again. If that was the case, no-one would steal phones.
Wouldn't say no one. Would reduce theft but not get rid of it because
1) Thieves can be very dumb. And can still sell to a dumb unaware buyer as well who would get screwed.
2) Two words. Spare parts.
Still would drop the rate drastically. The hassle of breaking down a phone yourself is huge. I can't imagine phone repair shops would buy hot/non-functional phones but who knows. Maybe spawn phone chop shops.
Would help if all phones started coming with it built in and it was publicized in a huge way. People everywhere would have to know. And it would still take awhile for all phones, or a majority, to sport the new universal hardware features. Until then thieves would still jack and check hoping to get a phone from prior to this future standard.
Sent from my Nexus 4 using Android Central Forums