If the USB file transfer gets stuck at 99% or any other percentage number while copying or moving the files to an external USB storage device, the solutions provided in this article will help you.
How-To Geek on MSN
4 reasons I use a 19-year-old app to copy and move files in Windows
Use TeraCopy to get a faster file transfer speed.
XDA Developers on MSN
I stopped using third-party file transfer tools after discovering Robocopy
It's fast, scriptable, and already on your machine.
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