I just got my SGS2 from Sunway Pyramid, FINALLY!, apparently they have many stock. The lady told me, this will be the last push for stock, and there is no more stock in Samsung warehouse. No idea what she really meant.

For a not exactly SGS2 related question, I would like to ask, what would be the best way to totally reset an android phone (Galaxy Ace) to the factory setting like how we first buy the phone? I would like to pass my Galaxy Ace to my gf, and would like to reset it.

TQ