Well, this android photo recovery app may be helpful if your phone can be rooted. Good luck.
Try to root you phone with one click root app-King Root first.
You can select photos and video files to preview in the right windows, and then click "Recover" to save them on your computer. Note: Please make sure that the battery of your Android device is more than 20%. After those 4 steps mentioned above, you have get back your lost Android data on your computer.
I always suggest using something like Google + account on your phone to store your pictures on your phone. Also look for something on your phone called "Gallery" that might show where your pictures are. They do have backup with your phone for all photos , contacts. Another thing what android phone you have look for it's manual it should tell you more. I know I only use android phones so I'm pretty much accustomed on how they work I hope this helps you.
Recuva can be a nice choice to recover lost data from android. And many people also choose DiskDigger. You can have a try of these android recovery programs to recover deleted photos. I think it can be the possible way if you have no backup file to recover from.
android photo recovery app is useful for you to recover your picture that has been deleted.