Can I transfer my I contacts from iPhone to my galaxy?
There are lots of ways. You can use a SIM card, if you don't have one then you can go to a Sprint, AT&T, Verizon, etc and they have a machine that they can do it on.
If you have a sim card you can but if you dont you cant.
Yes a SIM card would help but most stores where you buy from offer contacts transfer and if not you can always do it the hard way