Snom 360 date with year, analog clock missing

Hello all, 

I recently broke my new Snom 360 due to a software update (from V6 to V7). I have now rebuilt the mainboard. After replacing the mainboard, I now have version 8.7.3.25.9 and a completely different display layout.

The following issues have occurred:

• The date is displayed in the header on the left, but without the year.
• The analog clock is missing.
• The display no longer enters sleep mode.

The NTP server is correctly configured and functioning properly. However, I couldn't find any relevant settings in the GUI to address these issues.

Could everyone please let me know how to restore the original settings?

Here a photo left from my actual system. At the right side is a photo of the display i would like to have again

Thank you in advance!

Best regards

Markus