file salvage is good but you have to pay for it and then run it on another machine with yours in target mode. if you keep using your machine the images will get overwritten.
you also need another drive or at least a lot of space on the other computer as you will probably have to copy every image from your laptop as when i have done rescue jobs for people the images are there but they often get renumbered from 000001.jpeg onwards
file salvage is good but you have to pay for it and then run it on another machine with yours in target mode. if you keep using your machine the images will get overwritten.
you also need another drive or at least a lot of space on the other computer as you will probably have to copy every image from your laptop as when i have done rescue jobs for people the images are there but they often get renumbered from 000001.jpeg onwards