Reverse Engineering of the Android File System

Author Sven Schmitt, Michael Spreitzenbarth, Christian Zimmermann Description YAFFS2 is a file system which is used in many modern smartphones. Allthough YAFFS2 is an open standard and there exists an open source implementation, the behavior of YAFFS2 is not very well understood. Additionally, several aspects like wear-leveling and garbage-collection are not well-specified in the standard [...]