Why did my Note 3 delete my photos?

[onjon81]

My Note 3 automatically deleted all my photos. There were about 350 of them. Are they gone for good or can I recover them somehow?

 

[SpookDroid]

Were they stored on an SD Card? If so, do you see the files if you try to read the card in a computer? If not, maybe your SD Card got corrupted and that's why you lost your pictures. Do you back up to any cloud service? I strongly suggest you do...