Abstract
As the expansion of technology and promotion of application, mobile devices are repetitively becoming useful in people’s daily lives. Mobile devices are an evolving form of computing, used widely for personal and organizational purposes. These compact devices are useful in managing information, such as contact details and appointments, and corresponding electronically but at the same time, they are also becoming more creditable of attention as a new tool of crime, such as the use of mobile phones in the fraud, selling fake products, spreading rumors, and other illegal and criminal activities. Therefore, the judicial authorities need to invent mobile forensic to deal with the phone criminal cases or with illegal activities. Network forensic is the use of scientifically proven techniques to collect, fuse, identify, examine, correlate, analyze, and document digital evidence from multiple, actively processing and transmitting digital sources for the purpose of uncovering facts related to