If you don't have Developers Options listed do this to get it.
2. About Phone
3. Software Information
4. Build Number
5. Tap build number 7 times
6. If it asks, enter device pin or password
7. Back to settings screen you will now see “Developers Options” below “About Phone”
However, I would like to be notified when there is an update
If I turn off automatic updates, will I get a notification when there is an update available?
I would want to ensure I get notified for a new update too, Karaptian. Klue is correct, and you will still receive a notification when a new update is available when the automatic update is disabled. Does this help answer your question? Were there any other questions or concerns you have for us?