: This is the official tool for Spreadtrum/Unisoc devices. When you load a .pac file into this tool, it automatically unpacks the individual binary files into a temporary ImageFiles folder within the tool's directory.
Directly extracting a .pac firmware file on an Android device using an is uncommon because the process usually requires significant system resources and root-level access to certain libraries. Most "PAC Extractor APKs" found on third-party sites are often simple file managers or specialized scripts designed to view the contents rather than perform a full unpack for flashing. Step-by-Step: How to Extract a .PAC File (Windows) How to extract or unpack a Unisoc / Spreadtrum .pac file pac file extractor apk