iOS does not list update
IOS update does not list proper updates. Installing dynamic 365 which requires 10.13.6, but can't any such Sierra update
iMac Pro
Question marked as
OK, Macs run MacOS, iPhones, iPads, & iPods use iOS. :)
See if you can upgrade to 10.13, 10.14, or 10.15, see sys requirements...
https://support.apple.com/kb/sp765?locale=en_US
https://itunes.apple.com/app/macos-high-sierra/id1246284741?mt=12
https://support.apple.com/kb/SP777?locale=en_US
https://itunes.apple.com/us/app/macos-mojave/id1398502828?mt=12
Don't use FireFox for these links…
macOS Catalina - Technical Specifications
General Requirements
- OS X 10.9 or later
- 4GB of memory
- 12.5GB of available storage (OS X El Capitan 10.11.5 or later)*
- Some features require an Apple ID; terms apply.
- Some features require a compatible internet service provider; fees may apply.
Mac Hardware Requirements
For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Catalina:
- MacBook (Early 2015 or newer)
- MacBook Air (Mid 2012 or newer)
- MacBook Pro (Mid 2012 or newer)
- Mac mini (Late 2012 or newer)
- iMac (Late 2012 or newer)
- iMac Pro (2017)
- Mac Pro (Late 2013 or newer)
https://support.apple.com/en-us/HT210190
https://apps.apple.com/gb/app/macos-catalina/id1466841314?ls=1&mt=12
And caution on 10.15 or higher, to see which Apps will no longer work in 10.15 get Go64...