To recover deleted photos from a micro SD card:
To recover pictures from a formatted SD on Mac:
You have two options for recovering deleted files from a Micro SD card for free. The first is to check the device that contained the card for a Recently Deleted folder. Many devices include this feature to minimize the damage of accidental deletion. The other option is to recover the files from a previous backup of the card’s data.
In this kind of situation, you need to find a way to get the microSD card recognized by your system so you can use data recovery software. Try accessing the card in a reader or alternate device. If that fails, you may need to use Disk Management and format the card to make it readable. Your data may be lost.
Use this procedure to recover files from a corrupted micro SD card: