Ive virginized my iPhone, unlocked it with Anysim 1.1.1,pre-jailed it with iNdependence, upgraded with iTunes and then activated it.

Now here are my questions:

- Do I have to unlock it in 1.1.1 again? Once it is unlocked, do I have to unlock it every time I let Itunes restore my firmware or does it stay unlocked?

- If I restore my 1.1.1 with iTunes, can I simply jailbreak it with iNdependence because I pre-Jailed it in the past or do I have to downgrade to 1.0.2?

thanks a lot