When the latest version update is uploaded to the server, an N mark appears in the message box as shown in the attached figure. Click to see a brief description of the update and the update method will be announced in the message.
To update, click Home Screen> Settings> System Settings> System Update.
However, this is possible in an environment where the network is connected to the Internet. Do not turn off the power when updating
Is the latest version updated automatically? If not, where and how do I update?