U disk cannot copy 4G above file how to do

Let's take a look at the details of the U disk:

The above is the chip worry-free detection of my U disk information, my U disk capacity of 16GB, total flash memory is also 16GB, the description has not been expanded, is the real 16GB. This is a big thing to worry about. So what's the reason? Let's take a look at it again:

Notice that the partition system default is generally Fat32,fat32 is Microsoft's very early file system, but also commonly used in mobile devices above the system, the file system is limited, that is only a single file less than 4GB. How do you solve that? You need to format the NTFS file system.

　Strategy one: Reformat with one-click 4K Alignment Tool

This tool is green, decompression is used, plug in a U disk, then run a key 4k alignment tool. exe, the image above can be seen, file system to select NTFS, and then click on a key alignment, the advantage of this tool, you can be your U disk partition 4K alignment, provide u disk and other mobile device performance; It is recommended that you use this tool.

　Strategy two: Using Windows with a formatting tool

Some systems by default can support U disk to convert to NTFS lattice. such as Win7/win8 system. But XP system is no way, XP system uses method one tool.

1, right mouse--"Properties"

Choose Format, remember to first back up your USB disk data, format the search will not be.

Select File System NTFS, click Start, and then OK.

If you are using a U disk in the process of copying files larger than 4GB to copy, this time to do not worry, according to the above strategy to explore, find out the reasons and according to the countermeasures to solve, I believe it will soon solve the problem.

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