Apple mobile device framework version is insufficient to install the iOS 14 on the device

[katbel]

What does it mean?! iPhone 6s 13.7, Mojave.
Apple mobile device framework version is insufficient to install the os on this device

 

[mactumors]

Update iTunes to the latest version (12.10.8.5).

 

[katbel]

Update iTunes to the latest version (12.10.8.5).

Thanks ! It is a disaster I need the older version of it, Apple should have updated Apple configurator at least

 

[bfChris2]

Update iTunes to the latest version (12.10.8.5).

How does one update iTunes to version 12.10.8.5? The Apple website page for iTunes presents a button for Catalina—which of course does not run on my hardware—and the ability to download earlier versions of iTunes, but none are 12.10.anything. iTunes 12.8.2 is the latest version listed. Thank you for your assistance.