a command gives instructions to the Terminal to install updates. To install the updates type:- sudo softwareupdate -i -a Make sure there are no extra spaces at the end of the identifier.Ģ. To perfectly download and install the update, type the correct identifier. Tip: The name of the update is also known as an identifier, and it is written next to the star/bullet.ġ. Say if you want to update macOS 10.14.13 replace NAME with macOS 10.14.13 update. Make sure you replace NAME with the update you want to download and install. To download and install the update type: – sudo softwareupdate -i ‘NAME’ The terminal will show a list of updates with the file size.Ĥ. If no updates are available, you will get a message “No updates available.” However, if updates are available. Wait for it to search for available updates present in Apple’s servers. We continue to use extrapolated dates for currently supported macOS versions, assuming that each OS releases in October, receives non-security feature updates for about a year, and receives security-only updates for about two years after that.3. If you're comparing to last year's data, some of our numbers have shifted a couple of months in one direction or another since we now know the dates of the final security update for macOS 10.15 Catalina and the final non-security update for macOS 12 Monterey (we had previously extrapolated those dates based on Apple's prior behavior). (Late PowerPC-era and early Intel-era Macs are all pretty bad by modern standards). The shortest-lived Mac is still the late-2008 version of the white MacBook, which received only 2.7 years of new macOS updates and another 3.3 years of security updates from the time it was introduced.The three longest-lived Macs are still the mid-2007 15- and 17-inch MacBook Pros, the mid-2010 Mac Pro, and the mid-2007 iMac, which received new macOS updates for around nine years after they were introduced (and security updates for around 11 years).Buying a Mac toward the end of its life cycle means getting significantly fewer updates. The average Mac receives updates for about 5.5 years after Apple stops selling it.2017's crop of Macs will get about 6.3 years of macOS updates, a little under the historical average. For all Mac models tracked, the average Mac receives about 6.6 years of macOS updates that add new features, plus another two years of security-only updates. My spreadsheet remains available here, in read-only form, so you can pore over the data yourself if you want we have some notes on data collection at the end of last year's piece. Some of these haven't changed much since last year since we're working with a pretty lengthy timescale (we've tracked every Mac since the original plastic iMac was released in 1998). Here are some high-level data points before we begin visualizing things. We'll also discuss the future of the remaining Intel Macs, which likely only have a year or two of macOS updates to look forward to. The last of the Intel Macs are still on track to be supported for longer than the last PowerPC Macs were in the mid-to-late 2000s, but they're getting fewer years of software update support than any other Macs released in the last 15 years.Īs we did for Ventura, we'll look at the data and discuss what Apple's motivations might be in the absence of public statements or an update roadmap from the company. That's about a two-year drop, compared to most Macs released between 20. Macs released in 20 are only receiving about six years' worth of macOS updates, plus another two years of security updates. Macs introduced between 20 could expect to receive seven or eight years of macOS updates-that is, new major versions with new features, like Ventura or Sonoma-plus another two years of security-only updates that fix vulnerabilities and keep Safari up to date. Further Reading Some Macs are getting fewer updates than they used to.
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