Did you setup a cloud storage service? If not, there are some undelete apps available although I have never tried any of them so can't say how well it works https/play.google.com/store/apps/details?id=fahrbot.apps.undelete&hl=en To scan a card you need a computer to run a program like Recuva if the phone apps don't work.
Did you setup a cloud storage service? If not, there are some undelete apps available although I have never tried any of them so can't say how well it works https/play.google.com/store/apps/details?id=fahrbot.apps.undelete&hl=en To scan a card you need a computer to run a program like Recuva if the phone apps don't work.