I went there twice with a USB flash drive, and both times I had to format it because of viruses. They are not going to do anything about viruses, because, according to them, "almost everyone dumps files via the phone anyway," so it is unlikely that anything will change there.
After printing, the flash drive turned into a piece of useless plastic. The files could not be restored. The press is aware of the presence of viruses, but for some reason they do nothing about it.
P.S. The files could not be restored even in the service center, they said the flash drive can be thrown away
A virus was entered on the flash drive, all files flew off. When they called, they only said that this happens, because 100 flash drives pass every day. Excellent work with the client)
Flash drives fly just like that, files cannot be opened turn into shortcuts, some files magically disappear. One-time printing after magically disappears the ability to use files.
Flash drives are flying after printing them. But the files can be restored, do not despair. Just enable it so that the hidden files are shown to you by the computer and there will be .lnk format of your flash drive. But all the same, all the files are somewhere on the flash drive, but hidden in some way. You can only completely clean the USB flash drive by formatting it. The problem is the same for everyone who was sad there from a flash drive.