You're referring to copyright infringement, both civil and criminal.
Yes, I agree you shouldn't pirate software, otherwise your employee will rat you out to the BSA, and you may be criminally charged (though that almost never happens when it's simply a company pirating software for its own use)
There is no issue of criminal copyright infringement when an end user unlocks their iPhone.
The best recourse against such action would have been the DMCA, at least before last year's exemption.
I get the impression you are a software developer.
You can throw whatever you like into a EULA, but again, there's no guarantee a court will enforce any particular provision against the end user.
Try installing a rootkit (even if disclosed in the EULA), and see if that protects against civil or criminal liability (it won't)
But EULA provisions wouldn't apply in the case of a company selling an unlock tool.
Yes, I agree you shouldn't pirate software, otherwise your employee will rat you out to the BSA, and you may be criminally charged (though that almost never happens when it's simply a company pirating software for its own use)
There is no issue of criminal copyright infringement when an end user unlocks their iPhone.
The best recourse against such action would have been the DMCA, at least before last year's exemption.
I get the impression you are a software developer.
You can throw whatever you like into a EULA, but again, there's no guarantee a court will enforce any particular provision against the end user.
Try installing a rootkit (even if disclosed in the EULA), and see if that protects against civil or criminal liability (it won't)
But EULA provisions wouldn't apply in the case of a company selling an unlock tool.
To Weckart: Yes, EULAs are enforceable. In mid-2006, over $2,000,000 fines in just 19 cases in the US. See Business Software Alliance (bsa.org) and Microsoft. When settlements are reached out of court, they still constitute precedent.
Damages: AT&T would go in claiming every potential customer lost. Whether they would get a settlement for that is another matter.
Reverse engineering: You can reverse engineer anything if you want to--you just can't use the intellectual property for your own product or commercial benefit, and that includes Europe (we have patents in the EU).