Creating a duplicate SIM card.

Sony Xperia Official ICS 4.0 ROM for arc S, ray, neo V

We released an Ice Cream Sandwich (ICS) beta ROM, as a follow up to the previously released ICS alpha ROM. In line with our goal to support the open developer community, we want to give you the chance to try out our coming upgrade to ICS (Android™ 4.0) in this beta version.