Some units will automatically detect the file and ask if you want to update.
) to ensure you use the correct software. You can find this in Settings > About Device Orca Car Audio Option 1: Wireless OTA Update (Recommended) firmware orca adr 9988
Summary
, extract to a FAT32 USB, and plug it into the 4-pin or 6-pin port. 3. Key System Codes Some units will automatically detect the file and
If OTA is unavailable, you can download patches directly from the Orca Support Page Prepare USB : Use a clean, FAT32-formatted USB drive. Download & Extract extract to a FAT32 USB