Grundig Sonoclock 890 Web Firmware Update [work] Jun 2026

After the UK and EU radio frequency reshuffles (the "DAB+ rollout 2.0"), some 890 units lose stations after a rescan. A DAB module firmware update could fix this, but Grundig stopped issuing updates in 2018. You need a manual workaround (see Part 5).

The Germans are obsessive about Grundig. Search the thread: "Grundig Sonoclock 890 - Firmware Update DAB+" . Users there share direct links via Dropbox or Google Drive. before installing anything from a forum. Grundig Sonoclock 890 Web Firmware Update

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