OP-Z Firmware Notes

Reverse-engineering notes on the OP-Z firmware, with Ghidra scripts and a decode toolkit

OP-Z Firmware Notes repository on GitHub
OP-Z Firmware Notes on GitHub.© ioma8
Good to know
  • Heads up: Research notes, not a supported tool. The project mentions repairing and restoring an OP-Z, so back up your device before trying anything from it.

About

A research project documenting what its author found while reverse-engineering the OP-Z firmware. It includes write-ups on firmware analysis and the factory samples, Ghidra scripts, crash logs and a toolkit for decoding OP-Z data, and it also looks at where the ten-project limit is enforced.

Devices
Pricing
free — Public source on GitHub; no license stated
By
ioma8
Last verified
Oct 18, 2026
Source: GitHub