hello good afternoon, I have a problem with the nand, install the emunand de sx os in version 6.2 and update the nand to 7.0.0 with ChoiDujour, at the time of starting the nand is the black screen and it does not work, try to restore the nand with the backup but apparently the backup is missing files, is there any other way I can fix the nand? or make a backup of the emunand? sorry for my English is not very good xD