DOWNLOAD THIS FILES : https://www.dropbox.com/s/4zpvnz0cg3...ar%20spark.zip
AND FOLLOW THIS INSTRUCTIONS:
first step:
power off receiver
press OK button from panel
power on
wait ~5 sec
when show FORC message release OK button
press Vol > then OK
after this will start restore sw by rescue image
second step
download the software:
the link is:https://www.dropbox.com/s/ouehmvvdks....06_avatar.rar
Menu -->system --> Upgrade --> Upgrade from USB
Upgrade type: app +database +plugin
Folder: choos the XML file from the folder
put red button of RCU to confirm