[bramreader]

Originally Posted by albaran

The KoboRoot-fatpatch-v4 was working. But after reboot (both Windows 1607 and Kobo) return to Insert disk.

Try the MiniTool Free partition manager at
http://www.minitool.com/partition-ma...zard-home.html

Select "Partition Type ID"
change from 0x0B FAT32 to 0x0C Fat32 LBA
then "Yes"
then "Apply"

KOBOeReader appears in File explorer. So format not needed, seems no data lost.

Thanks to all, may be the easier trick.

Works like a charm !! Thanks