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How to Recover Lost Data From RAW USB Device

This article tells you what is a USB device and provides a raw USB device recovery solution to help you effortlessly repair RAW USB drive without losing any data.

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What is a USB device?

USB (Universal Serial Bus) refers to any device that can store data in flash memory with a USB integrated interface. A USB drive is also known as USB Key, USB stick, USB flash drive, and other names. USB devices are one of the most popular Plug and Play devices that are commonly used all over the world. Once the device is plugged into a computer, the computer's operating system automatically recognizes the required drive to display the content and files stored. USB devices are widely used and supported by most electronic gadgets.

How does USB device work?

USB flash drives are often used for storage, data backup and transfer computer files. They are smaller, faster, and are more durable and reliable because they have no moving parts. Additionally, they are immune to electromagnetic interference (unlike floppy disks) and are unharmed by surface scratches (unlike CDs).

What should you do when your USB drive becomes RAW?

As small as they are, USB drives also have their drawbacks. When your USB drive becomes raw, it means the file system of the USB drive has been damaged. We cannot access and open files such as documents, photos, videos, etc. If we check the property of the drive, it shows that the file system is RAW.

Recover Lost Data From RAW USB Device


RAW data recovery on the USB device

What is the first thing you do to access your USB flash drive? Probably, reinsert the USB or try connecting it to the different ports and if not, then format the USB, right? Once the USB turns RAW, you cannot perform a CHKDSK command to repairs a corrupt partition table; instead, you need an RAW data recovery software to recover your data. You can't recover the wanted data back on it without the help of a raw USB device recovery solution.
Recover data from USB device which shows 0 Bytes with Bitwar Data Recovery is the best raw USB device recovery solution Bitwar Data Recovery software is designed to easily recover deleted, formatted or inaccessible files from Windows PC, laptop, hard drive, SSD, memory card, USB drive, SD card, digital camera, multimedia player and other storage devices. From these devices, you can recover audios, videos, pictures, archives, and documents, etc. Let's take a look at how to recover data from the raw USB device.

Rescue your data with the best USB device recovery solution.

Download and install Bitwar data recovery on your window and connect your USB device to the computer, then follow the guides to recover data from the raw USB device.

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Step 1. Select the raw USB device

Launch Bitwar Data Recovery software on your windows. Select the raw USB device where your files lost and click "Next".

Recover Lost Data From RAW USB Device

Step 2: Select the Scan Mode

You can choose Quick Scan mode to recover lost files. If files are not overridden by other data, files can be fully recovered.
If you cannot find files after Quick Scan, try Deep Scan. The deep scan will search every sector of the hard drive to find all existing files. But the scanning process will spend more time and will not have the original file name in the scanning results.

Recover Lost Data From RAW USB Device

Select the file types you want on this page, Bitwar Data Recovery can recover all types of files. You can also choose Select All Types to scan all files out. Then click "Next" to start scanning.

Recover Lost Data From RAW USB Device

While scanning, the eligible files will be scanned one after another, you can pause and stop the scanning processes to preview the scanned files.

Step 3: preview and recover lost files

After the scan, you can filter the files by file name, type, path and time. You also can preview them one by one to make a selective recovery. Finally, select the files you want and click the "Recover" button to save it to another partition or external device.

Recover Lost Data From RAW USB Device

As you can see, rescue your data with the best USB device recovery solution isn't as hard as you imagine. After following the above three steps, most files will be restored from the raw USB devices with the help of Bitwar Data Recovery. Then you can reformat this raw partition.

How to fix RAW file system errors?

You can follow the next simple solution to fix RAW file system errors.
Step 1: Connect your USB drive into the PC.
Step 2: Open My Computer and select the icon of Removable disk.
Step 3: Now, right-click on the icon of removable disk and select Properties.
Step 4: Select Tools and under it click on Check Now. Then a new smaller window will open and it will have two options "Automatically fix file system errors" and "Scan for and attempt recovery of bad sectors".
Step 5: Click on the checkbox before both the options and then click on the Start button to begin scanning.
This manual method has a low probability to get the desired solution. Moreover, these steps can only be performed if the USB is recognized by the system. It is only the bad sectors which will be repaired by windows, the RAW file system will remain the after you have recovered your files,you can format the USB device to use.

Format RAW USB device to FAT32

1. Open This PC/Computer > Find the RAW USB device;
2. Right-click it by choosing Format > Select the file system  FAT32 and rename it;
3. Click Start > OK.
After this, your raw USB device has been converted to FAT32, then, you can reuse it again, such as save new files to this formatted disk.
If your USB drive, SD card, pen drive or other storage devices become RAW/inaccessible/shows 0 Bybes, follow offered solution here to fix RAW USB and restore data with Bitwar Data Recovery.


It's unavoidable that sometimes our USB device will show 0 bytes and becomes RAW partition, but if you meet such problem, don't be panic. You can just download the best data recovery software -- Bitwar Data Recovery to recover data on your RAW USB device. It's an excellent program that you can always keep it on your PC.

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