Why a USB flash drive cannot copy large files

A friend bought a 8G u disk, he went to a USB flash drive to copy a 4.3G system file system on the prompt error, and this U disk is 8G total capacity Ah, he can not help worrying, think he may buy a fake, and want to find me with him to find a merchant replacement products!

In fact, the above situation is not a problem with his U disk. It's all a file system! The original current mobile memory, including U disk, mobile hard disk, etc., are used in the FAT32 file system. In the FAT32 file system, it is not possible to store more than 4G of files.

So how to solve this problem? Very simple, just change the format of the USB flash drive to NTFS, enter "CMD" in "Run" to open the Command Prompt window, enter: "CONVERT x:/fs:ntfs", where "x:" is the partition letter (with a colon), "/fs: NTFS "is to convert the specified partition to NTFS format.

The problem is solved.