i have tried everything but i can't get it to mount the RAID 5 to do the steps below.
I modified the USB stick, after that it finds the DSM with the assistant, but I can not reinstall with the 25246.pat file.
How do I manage to delete the data from the RAID5?
mount the assembled raid1 to /mnt with this
mount /dev/md0 /mnt
then remove some files with this
rm -rf /mnt/SynoUpgradePackages
rm -f /mnt/SynoUpgrade.tar
rm -f /mnt/SynoUpgradeindex.txz
rm -f /mnt/SynoUpgradeSynohdpackImg.txz
rm -f /mnt/checksum.syno
rm -f /mnt/.syno/patch/*
also check the files containing the DSM Version
cat /etc/VERSION cat /etc.defaults/VERSION