[percla71]

Many thanks. Another question, do I have to remove files ? or they will disappear after installation?

Originally Posted by Nick_1964

https://www.mobileread.com/forums/sho...0&postcount=84

If you copy them to the right place ( .kobo directory) the device restarts by itself when you unplug it from usb and up or downgrade.
After that,all your books are there, no factory reset needed..