PTool firmware manipulation tool

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Panasonic original firmware updates

Firmware manipulation tool

Download link -

Screenshot shows only patches available for GH1 v1.32

For Mac users - use

Simple instructions:

  1. Place and inside one folder.
  2. Extract both archives and delete zip files.
  3. Now you must have two files - ptool3.exe and GH1___132.BIN
  4. Run ptool3.exe, check help hints or FAQ and manual threads.

Better instructions:

Current FAQ is located at

Known problems

Look here - Known Problems

Version history

>> Discuss hacks at

Page last modified on February 18, 2012, at 03:13 PM