And there will be no data loss once it is successfully retrieved. The former can quickly scan out data that are deleted recently while the latter will take longer time to search out data that are deleted long time ago. More importantly, it can be set to quick scan or deep scan your drive. from USB flash drives, hard drives (opens new window), or formatted SD Cards (opens new window) on computer. Now let's see how to recover data from pen drive using FonePaw Data Recovery (opens new window).įonePaw Data Recovery is an easy-to-use and user-friendly app that can recover photos, videos, documents, etc. After making sure the safety of data, we then move on to fixing the USB drive. We need to first recover the data stored in USB drive and back up them. Usually data stored in flash drive is even more valuable than the drive. Recover Files from Corrupted or Formatted USB Flash Drive It is best for you to seek help from professionals if the data in the drive is much important. Without expertise and specialized equipment, it is impossible to fix flash drive with hardware damage on your own. Repairing drive with these errors may require precise soldering and fluxing with magnifying glass. The above four errors are all related to hardware damage and physically disconnection on the flash drive. Corrupted flash drive controller software caused by low grade or generic NAND memory.Invalid data in the Master Boot Record (MBR) or Partition Boot Record (PBR) or directory structure on the USB drive: Data stored in MBR, PBR or about directory structure may go wrong, which can cause the drive unable to work since they carry the information about how and where the operating system find and read data stored in each sector.Therefore when connected again to your PC, the flash drive cannot be recognized by operating system. Data corruption after the drive unmounted improperly from the port: You may unplug your flash drive without clicking "eject" last time, which leads to data corruption in your drive.The main solution to physical errors is to seek for the help of professionals. Logical errors can be corrected with some DIY tricks while physical one cannot be solved without professional knowledge. Why Is Flash Drive Not Working or Unrecognized?įlash drive issues can be boiled down to two categories of errors, logical one and physical. What are these errors and what's going wrong with your USB drive? How can we recover data from inaccessable or formatted USB drive. It's quite common to see your USB drive cannot be shown and opened with the appearance of all kinds of errors on your desktop such as "USB flash drive not recognized", "Please insert a disk into removable disk", "You need to format the disk before you can use it" and "RAW USB drive", etc.
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