​ ​ ​One of our storages to save the valuable  datas are the Flash Drives. Using these storage to have a soft copy or backup from our work, captured photos and videos from phones or camera and more...  We have started to collect all the informations and save them into these flash drives and for just this item we have a backup only. Upon re-using this flash drive and have notice that the folder was there but the datas inside are gone. From out of nowhere, there is no signs if its been deleted or remove. 

If these is happened and you don't have knowledge on how to find or recover the datas gone. You must to visit a Data Recovery establishment for them to do a diagnosis and see where is the data. The reason for you to present this case to a specialist of recovering the loss datas is to prevent the overwritten and other issues may create.  

It can be the flash drives  occur several common reasons are data loss include accidental deletion of files, formatting the drive by mistake, virus or malware infections, file system errors, sudden power surges or outages and disconnecting the drive improperly without safely.

With these case the loss data was successfully recovered without any corrupted of images and files. We have use to save the datas recovered into new flash drive.