how creat a osx high sierra usb boot using windows 7 ?

Hey guys please after the trouble I’m my mpb, I’m trying to creat USB boot loader, but transmac isn’t working here, do u have any tips?


i have here the macdrive in windows, can format but the history to convert in gpt in diskpart or using aomei partition isn’t working too,


Thanx

MacBook Pro 17″, macOS 10.13

Posted on Sep 7, 2020 4:48 PM

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2 replies

Sep 7, 2020 8:27 PM in response to Eddu Vaz

Depending on the exact model of your Mac Internet Recovery Mode may be an option to reinstall macOS 10.13 High Sierra.


Can you find the BaseSystem.dmg file on the High Sierra installer that TransMac created? If so, then you can "burn" that file to a USB drive in order to create a bootable USB drive that will act like Recovery Mode and download the High Sierra installer from the Internet. I'm not sure how to "burn" this file to the USB in Windows, but I have done it using Linux. The BaseSystem.dmg file first needs to be uncompressed so it is a standard raw image file. On Linux the utility "dmg2img" will convert the image file where Etcher (Mac/Windows/Linux) can be used to "burn" the converted image file to a USB drive.


Otherwise you will need to download High Sierra on a compatible Mac so that you can create the bootable USB installer using these instructions:

https://support.apple.com/en-us/HT201372

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how creat a osx high sierra usb boot using windows 7 ?

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