* Format USB flash drive and lose everything inside drive
* Power failure when transferring files from USB to another storage device and lost data
* Turn off the computer without unplugging the USB drive and cause not formatted error on USB
* Files inside the drive are hidden or deleted since USB drive suffers virus or spyware infection
* Computer stops recognizing or detecting the USB drive due to unknown reasons
* Data inside the drive get inaccessible or unreadable due to bad sectors or other reasons
