I have a Samsung galaxy S3 and until recently I haven't been able to save any pictures. If I take them with the actual camera they will save or even using screenshot they will save, but if I try to save them from snap chat (without screenshot) or even from Facebook they will not save. It says the image has been saved but I can't find them anywhere. I have removed the sd car and reinserted it and nothing has changed. What can I can I do!? Please help! Thank you!!