How to Low Level Format USB Flash Drive?
Why and how to low level format USB flash drive? You can find out answers in this paper.
Low level format (LLF), a formatting method, sanitizes your disk and creates the tracks and sectors of it. Low level formatting USB flash drive can blank the drive and replace its bad sectors with redundant sectors. The real LLF is done in the factory and it is just to zero fill the USB flash drive when we talk about low level format it. After zero writing USB flash drive, all existing data saved on the drive will be replaced with zeros.
Usually, low level format is time-consuming and you may need to low level format (zero fill) USB flash drive for those reasons:
Here I would like to introduce a great low level format tool for USB flash drive, AOMEI Partition Assistant Standard. This free partition manager works smoothly under different editions of Windows 10/8.1/8/7, XP and Vista. With modern and concise GUI, it’s easy to operate even for a green hand. It can be used to low level format (zero fill) SD card, external hard drive as well. Now, free download the tool and have a look at how it works.
Step 1. Install and run the low level format tool for USB flash drive. Right click the flash drive and choose “Wipe Hard Drive”.
Step 2. Choose “Fill Sectors with Zero (Safe, Quick)” as the wiping way. Then, click “OK” button.
Step 3. You’ll get back the main interface. Click “Apply” and “Proceed” to commit the operation.
What should you do if you want to use the USB flash drive for data storage after low level format? To reuse a wiped USB flash drive, you need to partition it. Here are the detailed steps:
Step 1. Install and run the partition manager. In the main interface, right-click the unallocated space on the USB flash drive and choose “Create Partition”.
Step 2. In this window, you can specify the size, drive letter, file system, partition label of the new partition. Then, click “OK”.
Note: You allowed to create FAT32, NTFS, exFAT, Ext2, Ex3, or Ext4 partition the USB flash drive. Choose a proper file system based on your specific demand.
Step 3. Click “Apply” and “Proceed” to execute the operation.