If any function fails, perform a from Settings > Factory Reset (password usually 0000 or 1234). Then test again.
Most Innova Reborn head units require a manual update via USB. Follow these steps to ensure a smooth process: Check Your Model Code Start your vehicle and navigate to System Settings System Info and Software Update Model Code update firmware head unit innova reborn free
: Use a FAT32 formatted USB drive (usually 2GB to 32GB depending on the update size). If any function fails, perform a from Settings