show version | include WJ Expected output: System image: cvd1810-wj-4.2.1-r17 Even with the correct link, problems arise. Here are the top three issues and their fixes. Error 1: "Invalid hardware: Non-WJ image on WJ platform" Cause: You have downloaded the generic CVD1810 update instead of the WJ variant. The link token must contain &variant=wj .
copy https://fw-update.wj-industrial.com/v2/pull/cvd1810/wj/stable?token=8f3a9c2e flash://update.fw Alternatively, use SCP: cvd1810 wj update link
cvd1810_wj_4.2.1-r17.fw Cryptographic Verification Using SHA-256: show version | include WJ Expected output: System
Regenerate the link from the WJ portal, selecting "WJ stepping" explicitly. Error 2: "Signature expired or token rejected (HTTP 410 Gone)" Cause: The CVD1810 WJ update link has a short TTL (Time-To-Live) – typically 24-72 hours for security reasons. cvd1810 wj update link