Dear friends;
I have a backup of the DM 900 device. I want to back up Backup. I started the process. But the DM900 did not open again. DreamBox appears on the LCD screen. The device is not turned on. I can connect to the device via FTP. I also connect via telnet. It's getting IP.
echo "rescue" >> /proc/stb/fp/boot_mode
reboot

I'm giving the command unfortunately not opened. DreamBox is still on the lcd.

What can I do help please?