During this process you’ll also wipe all traces of macOS Sierra and everything else on the computer. It’ll now be possible to install El Capitan from that bootable installer drive. Related: 6 common macOS Sierra problems and how to fix them It’s not easy, but it can be done, providing you have a Time Machine back-up from El Capitan before you upgraded to Sierra.įirst of all you’ll need to download the OS X El Capitan Installation file from there ‘Purchased’ section of the Mac App Store and save it (along with any new files since you upgraded to Sierra) to a newly formatted external hard-drive.īefore going further, you’ll need to create a bootable OS X El Capitan installer drive using the Disk Utility tool or through Terminal. Related: How to install macOS Sierra on an unsupported Mac Thankfully, you’re not stuck with Sierra. Perhaps an older Mac is under-performing since the upgrade? Perhaps it’s having an adverse effect on battery life? Perhaps you don’t want Siri anywhere near your desktop device. However, not all upgrades suit all users. The new update brings Siri on to iMacs and MacBooks for the first time and even makes it possible to unlock the computer using an Apple Watch or use Apple Pay on the web. Apple’s latest desktop operating system macOS Sierra is out today.
0 kommentar(er)
