Are there any ways of retrieving deleted pictures from a digital camera & a mobile phone?
Jt C is correct. You can also Google memory card retrieval programs to get more. I feel you need to more understand what is happening when you delete photos though. You actually do not delete them. They do not show up when you review, however they are still buried on the card. You have only given the camera “permission” to overwrite the data that is on the card. So if you have taken more photos on the card since you deleted, you may or may not have overwritten those you want to retrieve. FORMAT is a different matter. When you format a card, you DO remove all data on the card and the photos are gone. So if you did a format instead of a simple delete, then you probably will not be able to retrieve anything. It is always good from time to time to do a full format on the card because lots of pieces of “junk” remain on the card when photos are only deleted and overwritten many times. The card can become corrupt and / or indicate less storage space than originally.