Grundig Sonoclock 890 Web Firmware Update Repack

If you have obtained a "repack" or official firmware file, follow these steps to install it:

If you own a Sonoclock 890 and it cannot play DAB+ stations, the is your only lifeline. It is a testament to the dedication of retro-tech enthusiasts that this solution exists. grundig sonoclock 890 web firmware update repack