hey i found the solution

WARNING : BACKUP YOUR DEVICE BEFORE DOING THIS

download you firmware files through navifirm
both the oem( almost 1gb ) and emmc ( almost 2gb )
Change oem file name to " main.bin "
Change emmc long file name to " emmc.bin "

flash with this command:

flasher -f -F main.bin --erase-user-data=secure
flasher -f -F main.bin -F emmc.bin --flash-only=mmc

problem solved ))