Tell me how to Unlock Background?

Submitted by: Muhammad
Click on IMAGE go to MODE and select GRAY SCALE (if the PDF or JPG is black / white), and go back to the LAYER and double click, that will unlocked, if do not, go back to IMAGE and select RGB color and double click, that would do it. Click on IMAGE go to MODE and select GRAY SCALE (if the PDF or JPG is black / white), and go back to the LAYER and double click, that will unlocked, if do not, go back to IMAGE and select RGB color and double click, that would do it.
Submitted by: Muhammad

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