EULA? What's that?
Seriously - given that EULAs are nothing more than a wishlist for a software supplier and are *not* legally enforceable, the content of said EULA is non-relevant. If I purchase (with language like "buy" "Sale" or "yours for €x a month") an appliance I consider myself to have complete rights to use and break anything in or on said device. I can uninstall the OS and run my own. I can break through the security restrictions and mess with the innards as I see fit. I can root or jailbreak as I see fit. I can't redistribute that OS as that is covered under copyright law.
Now, as for my contract with the carrier - that is a different story altogether - I have paid for that, and I have entered into an agreement there with another legal entity, and as such I will agree to be constrained by that contract and its terms and conditions. If I have bought and I own an iPhone, as far as I am concerened that includes a copy of the OS to allow that hardware to be used, and I can do whatever I like with that OS copy without distributing it.
If your local laws are different, get on to you local representative and get them changed..