You can get the MobiKin Doctor for Android here, to recover photos from your SD card, just connect your phone and run MobiKin tool, choose "Android SD Card Recovery", then find your deleted photos and click "Recover". You can also follow the guide here...
So your photos were stored in SD card? I advise you to use recovery tool like MobiKin Doctor for Android, i find it on google and it can help restore deleted photo files from Android SD card. You can download to have a try.