Software Update on Unsupported macOS Installation

RogerWilco6502

macrumors newbie
Original poster
Jan 12, 2019
14
5
I am looking at my unsupported High Sierra install and it says there is a software update avaliable thorugh the App Store. Is it safe to install it or will it break my installation?
 

jbarley

macrumors 68040
Jul 1, 2006
3,786
1,625
Vancouver Island
I'm seeing an update in your future, it's very faint but I think it's an update for, mmm, it's very dim and hard to make out.

images.jpg


What version of High Sierra are you running and what is the update for?
 

RogerWilco6502

macrumors newbie
Original poster
Jan 12, 2019
14
5
I'm seeing an update in your future, it's very faint but I think it's an update for, mmm, it's very dim and hard to make out.

View attachment 830913

What version of High Sierra are you running and what is the update for?
10.13.6 I believe and it is a security update and iTunes among other things. Those are the two most prominently listed.
 

jbarley

macrumors 68040
Jul 1, 2006
3,786
1,625
Vancouver Island

RogerWilco6502

macrumors newbie
Original poster
Jan 12, 2019
14
5
Ok, Thanks. Am I understanding correctly that it is safe to install the update and it fails when trying to update the recovery partition?