Grundig Sonoclock 890 Web Firmware Update Repack May 2026

: Addressing issues where the radio drops connection to WPA2 routers.

The screen should display "Software Update" or "Waiting for PC/USB." grundig sonoclock 890 web firmware update repack

: Allowing you to update via USB or local network when the "Over the Air" (OTA) feature fails. Preparing for the Update : Addressing issues where the radio drops connection

Before attempting a firmware flash, you must identify your current software version. Navigate to > System Setup > Info . grundig sonoclock 890 web firmware update repack