This way alll you have to do is download, install and use an alternative web browser, instead of upgrading your entire Mac OS. The ESR version 45 of Mozilla Firefox is still completely secure. Mozilla will issues ESR (security) updates to OS X10.6-10.8 for the version 45 of Firefox, but will not get ANY new web browser functionality feature updates. Mozilla will keep issuing security updates for Firefox in the form of their Firefox ESR web browser (Extended Security Release web browser program, vers. If you need a more secure and compatible web browser that'll use the current Adobe Flash Player, switch to using Mozilla Firefox's web browser version for OS X 10.6.8- 10.8.5 here. If you are still using the version of Safari for OS X 10.6.8 Snow Leopard, that Safari version is very old, hopelessly out of date and no longer secure and you should stop using it ASAP, if not sooner! We hope this guide has been of use, and don’t forget to clean up your Mac and back it up before you get the classic macOS! Cheers.Here's a much easier option for you until next Spring.
The 3 following installers will download macOS as a disk image (.dmg) After you unpack it, the macOS updater app will appear in your Applications. They go as far back as to macOS Yosemite. Download macOS installers directly from Appleįor users of past operating systems, Apple created a handy list of macOS installers. Your Mac will restart when it’s done.įor historical interest, this is how macOS Sierra looked back then when it was still available in the Mac App Store. Now, it can't be found there anymore. Wait for macOS download and installation. You’ll see macOS updates available for your Mac.On top of the list, you'll see the latest macOS version your Mac can download.Īnother way to do it is via the Mac App Store. To download any new macOS and install it, you’ll need to do the next:ġ. If your Mac is from 2010 or older, its limit is macOS High Sierra. If your Mac is from around 2012, it can update as high up as to macOS Catalina.
Your Mac can only upgrade to the latest version its hardware can support. MacOS Sierra is increasingly becoming a relic.
How to download macOS Sierra (or newer macOS) and install it To speed it up, click the arrow clock icon next to the Date & Time at the top-right of the menu bar and select "Back Up Now."
Note: You may need to first choose to "Set Up Time Machine." To back up your Mac, you need to activate Time Machine. To make sure you have all your information and files saved up neatly, you need a backup. Why? Well, because sometimes updates happen less smoothly than you’d like them to.
This is basic common sense before any Mac software update you’d like to undertake. It monitors your Mac’s health, helps you speed up the system and remove unnecessary apps (Trashing doesn’t fully uninstall apps, by the way). That will give your Mac a basic system cleanup, but CleanMyMac is going to come in handy after the update as well. Hit Scan to find all the extra files you can delete.Īs you can see, I have 8.56 GB worth of caches, obsolete language files, broken downloads.How to update your Mac: Clean it up first If that sounds like a lot of work, you can get a Mac cleaner like CleanMyMac for the job. To give your Mac a cleanup, you need to get rid of system junk, uninstall extra apps, and clean some old caches. This is essential if you want a fast and effortless update and glitchless work of your new macOS. In front of the multi-coloured bar, you will see the phrase, "X.XX GB free out of XX.XX GB." If you don't have at least 8 GB of free space, you should delete some old files.īefore you update macOS, don’t forget to:
In the same About this Mac, menu select the "Storage" tab. I live in Iran and there is no official apple stores in my country so I decided to try and upgrade it myself before handing it over to those unofficial places. Cool, eh?ĭisk space: 8 GB of free space on the drive. hey guys I have a Macbook and I need to upgrade the system from 10.5.8 to at least 10.6 in order to get some apps to work. Sierra is pretty lightweight, so you only need 2 GB of RAM to upgrade.