Vestel Wallbox Firmware Update Guide

Set a calendar reminder for the first Sunday of every quarter. Open the Vestel Smart Life app. Check for that update. It takes five minutes but saves you from a flat battery and a missed morning meeting.

"firmware_url": "https://cdn.example.com/firmware/evc40_v2.2.0.bin", "firmware_version": "2.2.0", "retries": 3, "retry_interval_seconds": 60, "schedule": null, "checksum": "sha256:abc123..." vestel wallbox firmware update