jffs2

Extraction tool for LG, Hisense, Sharp, Philips/TPV, Thompson and similar TVs/Embedded Devices

🔓 Root shell + persistent hack on a Yoosee/Jortan IP camera (Anyka AK3918EV330) via UART serial + Arduino bridge

QFSViewer is a small tool for developers to view the contents of various file system raw image files, which does not rely on the operating system mounting, does not require permission requests, and is completed entirely within the software application. Based on this feature, the tool can easily run on windows/linux/macos.

Collection of tools for accessing data in firmware images

My attempt at reverse engineering my modem's firmware

Fix for FiberHome AN5506-04-F (RP2609): disable TR-069 auto-provisioning by repacking JFFS2 (app_extend*), flashing back, and restoring WAN/VoIP creds.

Reverse-engineering tools for ZTE H188A/H288A firmware, raw NAND, JFFS2 webfs, HTTPD Lua bytecode, and hardcode analysis

quick and dirty bash scripts

JFFS2 filesystem extraction tool

Permanent SD card boot & unbrick fix for Sonoff GK-200MP2-B/C cameras with broken reset button.

Size and composition analyzer for Buildroot output trees and the firmware images they produce