The software versions (typically v2.3, v2.5, or v3.0) address these issues. More importantly, if you’ve lost your original SD card or it has become corrupted, you cannot simply copy any old files onto a new card. You need the specific encrypted boot and navigation files that the Eclipse AVN133MRC recognizes.
For further assistance or to troubleshoot common issues, refer to the Eclipse website or consult the user manual that came with your Eclipse AVN133MRC navigation system. Eclipse Avn133mrc Sd Card Software Download -UPD-