Since this is an EMMC file, you may need a hardware programmer like the RT809H or RT809F to flash the chip directly via the ISP interface or by removing the chip.
Files of this nature are rarely hosted on official manufacturer sites. They are primarily shared within technician communities and repair forums. Download 6A358 813 1366x768 EMMC Blaupunkt part03 rar
Check social media tech groups (e.g., Facebook Tech Communities ) where links to Mega or Mediafire are often shared by professional technicians. Since this is an EMMC file, you may
Do you have the of your Blaupunkt TV to confirm if this is the correct firmware version? DP.6A358.813 Firmware Free Download - Kazmi Elecom Since this is an EMMC file