I own a PNG (640x1136), that I want to resize in order to fit all the smartphone screens.
I have Photoshop and illustrator.
I opened Photoshop, right-clicked on the PNG, and select "Edit Contents", that opens Illustrator.
However, the work space (in Illustrator) is totally blank, no trace of my SplashScreen model.
Probably due to a wrong selection when Illustrator suggests me to convert the colors..when importing in Illustrator.
What are the steps to achieve the case of resizing, without losing quality?