This script will let you unlock all parameters and/or morphs for the selected bone or for a whole figure.
all this in 1 mouse click.
unzip and install the zip file found at the bottom of this page
in your Daz Studio Content Folder
typically this is C:\Program Files\DAZ\Studio\content
there's a version for Das studio 1 and 2 and one for Daz Studio 3
the scripts will be found in a the Studio/Scripts/mCasual category of your library
Select any node in the scene, If the object is a bone or a skeleton.
Specify what you want to unlock, press the DoIt button.