You CAN!
Does everyone here complaining about the red upgrade/update notification dots that annoyed and distracted by these?
Are these red dot notifications really a big problem for everyone?
Everyone complaining A.D.D. much?
Just don’t install it and delete it!
I haven’t upgraded one of my iDevices, yet!
For future reference there is a way to temporarily remove an iOS upgrade/update so it can't be downloaded at all.
Go into the Settings App, General Settings panel.
In the right hand column, tap Storage and iCloud Usage.
At the top in the first block of 3 panels where it is titled at the top of this block Storage, tap the panel that says Manage Storage.
A list of every app will generate itself.
Once this list stops generating, look through this list until you see something like iOS 10.x.x in this list.
Tap on the arrow at the far right on that iOS 10.x.x panel.
It will bring you to another screen that will allowing you to completely delete/remove the entire iOS upgrade/update.
This removal/deletion of an iOS upgrade/update is not permanent and may return at anytime when the iOS upgrade/update at some point will get re-pushed to your iDevice, where you can simply perform this procedure, again.
An iOS update notification may return in several days to 2 weeks!
I haven’t received an iOS update red dot notification in a couple of weeks!
No one is obligated to respond with any action to ANY red dot notification presented to an iDevice!
Apple IS NOT FORCING ANYONE TO DO ANYTHING when everyone receives these red dot iOS upgrade/update notifications!!!
Is everyone that persuaded/influenced to do something when some notice is sent to your mobile devices?
Is society, as a world-wide whole, becoming that gullible?
Seriously?...