: The device can be set to "Update from NET" (Aktualizacja z NET) within the Time Settings menu to ensure the clock and date remain accurate. Grundig Sonoclock 890 Web Firmware Update - Facebook The Ultimate Guide to the Grundig Sonoclock 890:
Connect the device to the internet: Ensure that the Grundig Sonoclock 890 is connected to the internet using an Ethernet cable or Wi-Fi.
Access the device's menu: Use the remote control to access the device's menu and select "Settings" or "Setup".
Select "Firmware Update": Select "Firmware Update" or "Web Firmware Update" from the menu.
Check for updates: The device will check for available firmware updates. If an update is available, it will be displayed on the screen.
Download and install the update: Select "Download and Install" to begin the update process. The device will download the update from the manufacturer's website and install it automatically.
Restart the device: Once the update is complete, the device will restart automatically.
: Open the update program on your PC and follow the prompts. If the "Next" button is greyed out, you may need to manually install the USB drivers provided in the repack folder. The SD Card Mod: Soldering an SD card