I have an iOS 9 device (a 2011 iPad) at home which in theory has updates pending, but it's not able to install them. I guess I could try a factory reset, I will

I have an iOS 9 device (a 2011 iPad) at home which in theory has updates pending, but it's not able to install them. I guess I could try a factory reset, I will think about it in 2024. :)