metainfo2.txt exploit

You can add lines after [signature] section into metainfo2.txt and they will be executed by InstallationManager

This made possible to install custom FW updates, mib2-toolbox, and M.I.B :smiley:

References:

1. Google Code signing bypass for the vw polo
2. https://github.com/jilleb/mib2-toolbox/issues/122