Samsung will present the challenges of creating a dual-Android platform on the Nexus 10 using Xen on ARM. Running two copies of Android is a strong use-case to satisfy the security needs for BYOD (Bring Your Own Device), where one Android can be designated as “work” and is secure and isolated from the users “home” Android. Achieving a good user-experience in both Android is essential for this technology to succeed commercially. The Nexus 10 has ARM Cortex A15 processors. For a good user-experience, both Android need high-performance GPU-accelerated graphics which demand high throughput and low latency. Samsung will discuss the issues encountered using Xen on a mobile device in this demanding use-case, and how the changes for Xen for mobile can be contributed into the community.