Upgrade Medianav 9.1.3 To 1.0.13.1 !link! Jun 2026

Start update:

Remove the four Torx T20 screws securing the old 9.1.3 MediaNav unit to the dashboard framework.

| Error Code | Message | Solution | | :--- | :--- | :--- | | | USB not recognized | Your USB drive is too fast or large. Reformat FAT32 or try a smaller USB 2.0 drive. | | ERR-05 | Missing files | You extracted the folder incorrectly. Ensure the RENEW folder is directly on the USB root. | | ERR-12 | Battery voltage low | Start the engine. The voltage dropped below 11.5V during the update. | | No pop-up | Drive not detected | Try a different USB port. On some Dacia Sandero models, only one of the two USB slots works for updates. |

Complete Guide: How to Upgrade MediaNav 9.1.3 to Evolution 1.0.13.1 upgrade medianav 9.1.3 to 1.0.13.1

Note: Failing to perform the v2.20 step first is the most common reason users "brick" or freeze their MediaNav units.

If you are experiencing bugs, ensure you are on the "final" stable build of the Windows CE platform, which is generally 9.1.3. Hardware Swap:

For many Renault and Dacia owners, the dream of "upgrading" is actually a technical impossibility through software alone. Start update: Remove the four Torx T20 screws

If you drive a Renault or Dacia from the mid-2010s, you are likely familiar with the quiet frustration of .

An aftermarket USB CarPlay/Android Auto adapter dongle (such as a Carlinkit dongle configured for WinCE systems) is plugged into the car's USB port.

"File Not Supported": Ensure the file is named exactly upgrade.lgu and the drive is FAT32. | | ERR-05 | Missing files | You

For drivers who want smartphone integration on their 9.1.3 screen without replacing the entire radio dashboard unit, custom firmware tweaks combined with external hardware offer a middle ground. How it Works

Wait for the process to finish (it will say "Data saved on USB device"). Remove the USB drive. Open the Dacia/Renault MediaNav Toolbox on your PC/Mac.

The only way to truly "upgrade" to version 1.0.13.1 is to replace the physical head unit.