jefferson

Jefferson is a JFFS2 filesystem extraction tool designed to extract files, directories, symlinks, and device nodes from JFFS2 images. It supports both big-endian and little-endian formats with automatic detection, offers multiple compression methods (zlib, rtime, LZMA, LZO), and incorporates CRC checks to ensure data integrity, making it effective for recovering filesystem data. Notably, it intelligently handles duplicate inode numbers when multiple JFFS2 filesystems are present within a single image.