No, you don't own the software. You have a license to use to it nothing more.
Yes we do in Europe. It’s end of sale and that copy is for you to do with as you wish.
You can’t sign a license after purchase as you use it. That’s apples problem not ours.
You signed an agreement when you clicked on I Agree when you turned on your phone and it is a binding agreement.
Good luck enforcing it in Europe. The courts already say it can be ignored. There’s not a single line in the end user license agreement you agree to on the start up of the phone that is legally enforceable.
The
exhaustion of intellectual property rights constitutes one of the limits of intellectual property(IP) rights. Once a given product has been sold under the authorization of the IP owner, the reselling, rental, lending and other third party commercial uses of IP-protected goods in domestic and international markets is governed by the principle.
After a product covered by an IP right, such as by a patent right, has been sold by the IP right owner or by others with the consent of the owner, the IP right is said to be exhausted. It can no longer be exercised by the owner. This limitation is also referred to as the
exhaustion doctrine or
first sale doctrine. For example, if an inventor obtains a patent on a new kind of umbrella, the inventor (or anyone else to whom he sells his patent) can legally prohibit other companies from making and selling this kind of umbrella, but can not prohibit customers who have bought this umbrella from the patent owner from reselling the umbrella to third parties.
The same applies to software patents. If a piece of software containing a patented algorithm is redistributed by the patent owner, for example by Microsoft via GitHub, the patent is exhausted.
Irrespective if the source code is available or not.