It is recommended to back up the data and download the V23 system image and reinstall it.

Yes, you can upgrade from Deepin 20.9 to Deepin 23 using the "System Upgrade Tool" provided by Deepin. The tool can be installed from the application store in Deepin 20.9. Here are the steps:

Check Your Hardware and Software: Ensure your computer meets the upgrade requirements.

Choose the Upgrade Method: You can either do an "Online Upgrade" or "Local Import of Image File." It's recommended to download the Deepin 23 image locally first to avoid potential network issues.

Software Evaluation: The upgrade tool will compare the application ecosystem of Deepin 20.9 with Deepin 23 and display a list of compatible and incompatible applications summit health patient portal

Backup and Migrate Data: The tool will back up and migrate your data and configuration files.

Install Applications: After the upgrade, the tool will install the compatible applications you selected during the software evaluation step.