If you are having this issue, try starting your Mac in Safe Mode (hold down Shift on the keyboard while it boots), then try downloading and installing macOS Big Sur again.
In addition, there’s been a lot of complaints regarding the download stopping, and the system throwing up a "gateway timed out" or "bad gateway" error.
How to fix "gateway timed out" error when downloading macOS Big Sur You may be able to restart the download from there.įinally, try logging out of the Store to see if that restarts the download. Delete them, then reboot your Mac and try to download macOS Big Sur again.Īnd, if that doesn’t work, try opening the App Store and clicking ‘View My Account’ to see if there is anything in the ‘Unfinished Downloads’ section.
If you’re still having problems downloading macOS Big Sur, try to find the partially-downloaded macOS 11 files and a file named ‘Install macOS 11’ on your hard drive. It may also be worth switching from a Wi-Fi connection to an Ethernet cable, to ensure your internet connection is as reliable as possible. If you're running low, open up the Apple menu, click 'About this Mac' then go to Storage > Manage and free up some disk space there. To make sure you do, open up the Apple menu and click on 'About This Mac.' Select 'Storage' then check to make sure you have enough space on your hard drive. Typically, a macOS download fails if you do not have enough storage space available on your Mac.
If it has a green dot, then there's no issue, but other colors suggest there's a problem with Apple delivering the update.Īs you can see from the screenshot above, there had been issues with the software update at the time of writing, which have since been resolved.Īnother reason could be that you simply do not have enough space on your computer. There should be a section labelled 'macOS Software Update'. You can also check the live status of the Apple Server to make sure everything is alright on Apple's end. If you think this is the case, try again later on a non-peak time to see if the download works then. It may be because a lot of people are trying to download macOS Big Sur at the same time. There are a few reasons why you may encounter this issue. That content can’t be downloaded at this time.
Installation requires downloading important content. A few get the following error message: “Installation of macOS could not continue. Others, on the other hand, are seeing "The network connection was lost" error messages when they try to download macOS Big Sur. One common macOS Big Sur problem that people have encountered is that macOS 11 fails to download, with some users seeing an error message that says "Installation failed." (Image credit: Shutterstock) How to fix macOS Big Sur download problems MacBook Pro features a sealed 95-watt-hour lithium-polymer battery that gives an estimated battery life of 8 hours of wireless web.The macOS 11 failing to download is one of the most common macOS Big Sur problems people encounter. It’s a cutting-edge technology that utilizes a 22-nanometer process that launches a one-two punch of better performance and refined energy efficiency. This design doubles the battery life of your Mac. This functions through a 64-Bit Haswell or Crystal architecture.
Memory & ArchitectureĪny application installed on the a1398 MacBook Pro is guaranteed to run faster with its 256k level 2 cache and 6 MB Level 3 cache plus 8 GB of onboard 1600 MHz DDR3L SDRAM for its RAM. This helps improve performance whenever necessary. Moreover, the system handles a “Turbo Boost 2.0” that automatically changes and increases the speed depending on its active core.
It also has four independent processors “cores” that are attached to a single silicon chip. This Crystalwell architecture is the brand of Intel for fourth-generation Core processors that are paired with a powerful graphics processor. This MacBook Pro “Core i7” 2.0 GHz 15-Inch Late 2013 is available with a pre-installed MacOS X 10.9 (13A3017) with an integrated Intel Iris 5200 Pro graphics processor and a 128 MB of “Crystalwell” embedded DRAM similar to ME874LL/A. Processor & Graphics Processing Unit (GPU)