In today’s how to we will be discussing on how to hack a Windows Phone 8. Every hacker should know about the internals of a device and operating system before he could attempt to compromise it. So lets try to understand the underlying hardware and OS security before we try to break it. To begin, we will try to compromise the hardware so that we can gain access to the hardware and then exploit the OS and ultimately take control of it or at least to steal data from it. Windows Phone employs UEFI Firmware Hardware at the very low level. In addition to that, every hardware which runs Windows Phone 8 OS has to be certified by Microsoft. Now when we say certified, it also means that all the hardware has to be signed and the chips will be burned with the keys from Microsoft. The “Trusted Boot Chain” component will make sure that all the signatures are in place and if they are valid before and during the process. Every program written in the silicon chip has to be signed including the BI