Hi there @AppleHater. Thanks for your post, and welcome to the Virgin Plus Community.
In theory, yes you can. But, depending on what model of iPhone you have, it may use a nano SIM. I believe the Samsung Galaxy S2 uses a mini SIM, which is larger then the nano SIM.
The SIM card slots may be different sizes, if so you would not be able to swap your SIM card to that phone.
- Patricia
