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Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core

Download now


[ Direct download link (macOS) ]

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Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core; has been made public on our website after successful testing. This tool will work great on MAC OS and WINDOWS OS platforms. And Latest mobile platforms

Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core has based on open source technologies, our tool is secure and safe to use.

This tool is made with proxy and VPN support, it will not leak your IP address, 100% anonymity, We can't guarantee that.

FREE SUPPORT. Look for contact us page.
Have a good one, cheers!

GET WORKING EFI HERE:

PLS DO FIRST BACKUP YOUR DATA!
Seems that the last Surface UEFI Firmware Update (Version 9.101.140.0) released on January 14 2021 broke OC bootstrap. Until there was an OC compatible version, please prevent the update. Or if you already updated download these new EFIs

How to create bootable usb:

With Catalina 10.15.3
Wireless-USB:

Kext Utility Tool:

Start FROM HERE IF YOU NEED OLNY FIX THE BOOT AND YOU STUCK WITH LOGO AND Access Denied:

Surface Pro 6 and Earlier

How to Use:
Open destination folder and locate file notes.txt, open it and read step by step.
Enjoy!

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Don’t forget to read instructions after installation.
Enjoy Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core. for MAC OS/X

All files are uploaded by users like you, we can’t guarantee that Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core For mac are up to date.
We are not responsible for any illegal actions you do with theses files. Download and use Surface Pro 6 and Surface Pro 7 UEFI Big Sure Fix Open Core Mac only on your own responsibility.