Try MacKeeper now!where xxxxxxxx is either the devices serial number or, for unserialized devices, a location string that depends on which USB port your device is connected.If you are in the process to install macOS Sierra 10.12 on your PC or Hackintosh, the first step is to create a bootable USB installer for macOS Sierra to install Mac OS from it on your PC, you can create bootable USB Installer with UniBeast, but still, you need a Macintosh to download and create macOS Sierra bootable USB Installer.Make USB UEFI-bootable grub-mkimage -o bootx64.efi -p /efi/boot -O. The app will help you delete junk, duplicates, and unnecessary apps in a couple of clicks. MacKeeper allows you to free up necessary gigabytes easily. Your Mac works with iCloud and your Apple devices in smart new ways, and intelligent capabilities make your photos, music, and messaging even more enjoyable.Please note that before installing any system, you need to ensure there is sufficient space on your Mac.First of all you need vbox running osx and all the necessary stuff to build the usb with your prefered method, then you need to install qemu-img for your host OS (i tested perfectly in windows and ubuntu) and finally you will need to install optionally win32diskimagger, a tool to write any img files to usb in windows (qemu support writing directly to usb device but the absence of progress bar. MacOS Sierra 10.12 4.51 GB Siri makes its debut on Mac, with new features designed just for the desktop. OSX (High Sierra) an ISO image that can be used to boot a compatible machine (so most likely an operating system of some sort) a USB stick that is formatted so that is big enough to hold your ISO image The same commands will probably run on versions of OSX other than High Sierra, but I can't say for definite Make sure that OSX can read your.Good internet connection: You need to download the macOS High Sierra installer from the App Store. Blank USB drive: You need a flash drive that has at least 16 GB of available storage space to create a bootable macOS High Sierra installer. Basically, all you need is: Installing macOS the clean way (using a non-startup drive)Requirements to create a macOS High Sierra bootable USB driveCreating a bootable drive with a High Sierra installer is quite simple. Creating a bootable USB using the Terminal Requirements to create macOS High Sierra bootable USB drive
Back up your dataBefore backing up your data it’s always a good idea to clean your Mac first.Why? Well, your Mac might get slow due to system junk and other unneeded files. Patience: Obviously, this process will take some time so you need to make sure you have an hour or two to spareAfter making sure everything is ready, it’s time to prepare your Mac for the installation. For this reason, you need an external HD that is at least the same size as your Mac’s internal memory External hard drive (optional): You need to back up your data to save your important files before installing the new macOS. ![]() Making A Path For Usb On Sierra How To Back UpDownload a macOS installer That’s it, let Time Machine back up your filesFor a more detailed guide, check out our article on how to back up your Mac using Time Machine. Therefore, Time Machine will ask for your permission to reformat your external hard drive7. The drive needs to be blank. While an SSD would be a great option to create a bootable macOS High Sierra installer, a 16GB USB drive is enough as well.The system will automatically reformat the drive to make it compatible with a Mac. Alternatively, use this link to get the installation fileWhat’s next? Get an external drive you want to save the installer on. In this case, navigate to Purchased in the App Store and find the installer in the list If you’ve already upgraded to High Sierra, the installer is automatically removed from that location. Note, when the installer is fully downloaded it will automatically launch so make sure to quit it The file named Install macOS High Sierra will appear in the Applications folder once the download is completed. ![]() Select Don’t use and the Terminal app will copy the installer to the HighSierra drive8. Next, you’re most most likely to be asked whether you want to use the bootable HighSierra USB drive for Time Machine backups. Terminal will erase your USB drive. You should receive a warning that your drive will be erased. Note, the characters you type aren’t displayed in the Terminal window6. Can i add a word document as a tab in excel for macConnect your macOS High Sierra bootable USB6. Hold down Command (⌘) + R to boot into recovery mode5. Click on Startup Disk and select the installer4. Install macOS on your startup disk driveOnce you create a bootable High Sierra USB installer, it’s time to install your macOS.Before installing macOS High Sierra from a USB, make sure to back up your important data first as this process will erase all the main drive’s data.To install High Sierra from a USB using your startup disk drive:2. In other words, your Mac will be like a brand new computer with no apps, system preferences, user accounts, etc.You need to set up all these data all over again. Select your Mac’s internal drive, then click InstallThat’s it, all you need to do now is to wait for your bootable USB to install the new macOS High Sierra.Following these steps will install a new macOS. Read the terms and conditions, then click Agree10. Select Reinstall a new copy of macOS from the Utility window9. Launch the installer and press Continue5. Download the High Sierra macOS installer as described in the Download macOS section above4. Choose the volume you wish to install the new macOS on and click Erase3. However, it can only be used if you have an extra drive or your main drive is divided into volumes.What makes this method great is that you don’t need a bootable High Sierra USB and you can simply use the installer from your startup drive and install the macOS on the extra drive.Moreover, this method won’t make you lose any data on your startup hard drive (except the volume or extra hard you will have to erase to install the macOS on).Here is a definitive guide on how to install macOS High Sierra on a non-startup drive:2. Clean install macOS High Sierra on a non-startup driveThis is a much safer and faster way to install a new macOS. You can find all the information needed here. Follow the instructions provided by the installation guideVoila! You successfully managed to install a new macOS High Sierra in a clean way.After the installation is done, it’s time to set up your Mac’s settings such as user accounts, date and time, fonts, lock screen, etc.For a more universal guide on installing various versions of macOS from a USB, read our guide on how to make a bootable copy of macOS on a USB drive.
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