i just bought a 16gb iphone 4 from rogers today, its locked to rogers aswell. Im not sure of the firmware since i didn't open it yet, but lets just say its 4.1 with the newest firmware which cant be unlocked yet. But since there is a jailbreak out for 4.1, can i keep it locked but jailbreak it. And can i put a microsim in the phone and use a PAY AS YOU GO plan from rogers??