ios update

Marin204 wrote:

i have a 2020 mac running high seirra how can i update my ios

No 2020 Mac came with or can run High Sierra. Check "About This Mac" under the Apple menu and post what you actually have.

FWIW. if "2020" was a typo and you meant 2010, no 2010 Mac can upgrade beyond High Sierra.

iOS update

I have iPhone 6 with iOS 12 and can’t get most of app need until updated iOS how can I update?

iOS 12 is the latest version an iPhone 6 can run. You need a newer iPhone.