Vestel Wallbox Firmware Update -

If your wallbox is in a garage without Wi-Fi, or if the OTA update fails repeatedly, Vestel supports USB manual flashing.

Requirements: A FAT32-formatted USB stick (max 32GB) and a computer.

Warning: Do not remove the USB during the write process. This can corrupt the bootloader. vestel wallbox firmware update

Enable secure, reliable firmware updates for Vestel wallboxes to add new features, fix bugs, and patch security vulnerabilities.

# Example OCPP message handler
def handle_update_firmware(charge_point_id, request):
    cp = get_charge_point(charge_point_id)
# Validate firmware version compatibility
if not is_compatible(cp.model, request.firmware_version):
    return UpdateFirmwareResponse(status="Rejected")
# Schedule async download job
task = update_firmware_task.delay(
    charge_point_id=charge_point_id,
    url=request.location,
    checksum=request.checksum
)
return UpdateFirmwareResponse(status="Accepted")

Look at the label on the side of the unit or inside the front cover (after switching off the breaker). If your wallbox is in a garage without

Wait: The update takes 2–5 minutes. The unit will usually reboot automatically once finished (LEDs will return to the standard "Idle" color).

Finish: Switch off the breaker, remove the USB drive, close the cover, and power back on.

On the dashboard, tap on your registered Vestel wallbox tile. It should show as “Online” (green dot). If offline, the update will not proceed.

[ Wallbox: EVC40-AC | Serial: V12345 | Location: Garage A ]
Current Firmware: v2.1.3
Last Update: 2025-01-10 Warning:  Do not remove the USB during the write process