PTool3 does not open original GH2__V12 file. File downloaded from the official site. https://av.jpn.support.panasonic.com/support/global/cs/dsc/download/fts/dl/gh2.html
PTool3 message: Wrong file or trying to use already patched file! Tell me what to do?
It is normal as this version is not supported.
Look on PV for download of last supported version.
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