Block Software Update Notification Android. It simply means that your Android version cannot turn off software updates. Hope this tutorial can help you to get rid of the repeated notification.
Google under its Android Open Source Project updates the AOSP sources to a newer Android version every year and a security patch update every month. There might be situations where the software update or android OS update notification is constantly bugging you. Disable the toggle at the top of the screen next to Show notifications and all notifications will be blocked.
But Hey there are other methods that you can use to turn off software updates on Android.
Remove System Update Notification on Android. Google under its Android Open Source Project updates the AOSP sources to a newer Android version every year and a security patch update every month. Now restart your phone to vanish that notification. It simply means that your Android version cannot turn off software updates.