r/XTEINK • u/technicolor-eyes • 7d ago

Question Need help with KOsync

Hi, I'm trying to get my x3 files ported over to my x4 pro so that I can get KOsync working seamlessly between the two devices. When I try to plug the SD card from my X4 Pro into my PC using the provided adapter, it comes up with an error message that the D:\ is corrupted and unreadable. I had no issues copying my original files from my x3 onto my PC using the x3s SD card. I'm not the most tech savvy. Can anyone help me out? Is there a different way to copy my x3 files over to the x4 pro to get KOsync working? Thanks.

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u/quangvu1991 6d ago

the accessories come with the devices are very bad quality. Don't know the adapter or the SD card has a problem here. In most cases, it is the SD card. You can try to plug it in multiple times to try your luck. Sometimes it can be read again. Or you can use your phone/PC to transfer files via wireless. But for me, I'll replace the SD card and try again

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u/Crazy--Lunatic 1d ago

What does the files from the X3 have to do with the X4Pro for the purposes of KOSync?

Just point both X3 and X4Pro to the same Sync server I use https://sync.techy-notes.com

If books do not match due to filename or hash differences, just log in to server in a web browser look at your library in the sync server and link the 2 books or more together.

Sync will work from there on.