Ok, I have been considering buying a new iPhone 4, and I was considering about getting one that would be factory unlocked(living in US). I have heard that this could be done by buying from foreign Apple Store(i.e. online Hong Kong Apple Store). Few questions about this:
1. Can someone confirm for sure that this works?
2. Assuming that this works, would said iPhone then be locked once I plug into iTunes and is activated and/or upgraded?
3. Will said iPhone be the same as if bought in US(i.e. in English, etc.), or if not, could it be configured so after the box is opened?
4. Will said iPhone work the same as a US bought iPhone for jailbreaks?