SPF (SmartPhone Forensic System) is a forensically sound system for acquiring, recovering, analyzing and triage data from mobile devices such as Android phone, tablets, iPhone&iPad. The system is a powerful and integrated platform for digital investigation. It allows investigators to examine and ascertain relevant information from devices easily and efficiently in the field, and helps them to recover and collect critical forensic evidence even from huge backlogs of smartphones. As an all-in-one and user friendly system, SPF can deeply acquire file system, physical and logical evidentiary data from several mobile OS like Android, iOS, Symbian, Blackberry, etc., especially from 99% of Chinese brand mobile devices and feature phones. The acquired data includes communications, contacts, messages, media files, locations and Apps, etc. SPF is the trusted platform for law enforcement agencies, military, intelligence agencies and e-discovery investigators all over the world.