Bell Samsung Galaxy S2, how to install ICS, unlock and root
What is the easist and most economic ways to do so. I know there is google to search for, but I prefer getting some guideline here so I won't go to the wrong or more complicated approach.
Some specific questions include: should I go buy an unlock code or can I go just with the software unlock (is it permant unlock?), some link to instrucations would be nice. Is there offcial ICS update for my phone now, or should I go to flash custom ICS room.