This NIJ Special Report presents the test results for Mobile Device Acquisition Tool: Micro Systemation .XRY 3.6.1. It documents results against four top-level tool requirements identified by the specification and several test assertions related to those requirements, describes the testing environment, provides an interpretation of the test results, and includes test results summary log files for numerous test cases. Except for the following test cases (CFT-IM-05, CFT-IM-06), the tested tool acquired all supported data objects completely and accurately from the selected test mobile devices and associated media (i.e., Nokia 6101, T-Mobile SIM, Motorola RAZR V3, AT&T SIM). The exceptions are the following: the MSISDN was not reported for the Nokia 6101 after a successful internal memory acquisition; maximum length Notes created on the Nokia 6101 was truncated preventing the entire message to be acquired; and the tool reports a maximum of 184 characters within a Note. These results provide the information necessary for developers to improve tools, users to make informed choices, and the legal community and others to understand the tools' capabilities. Tables