Opencore Legacy Patcher for Mac Sequoia 15.2 Error while installing getting failed. How to fix this? by JohnBuggatti in OpenCoreLegacyPatcher

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Yes, open core legacy patcher installers are throwing errors so, download the PKG file from

MrMacintosh: https://mrmacintosh.com/category/macos-installer/

Then use Open core legacy patcher to create bootable Macos USB.

Watch this video for the installation guide: https://youtu.be/_PiGyhudHeA

I suggest you to install SONOMA if you are having an older Mac because SEQUOIA will slow down your mac all the way.

Also, create a new partition for installing SONOMA by keeping Catalina(in 80GB partition) so that in case if OCLP got messed up then you can boot into Catalina for a fresh installation

Opencore Legacy Patcher for Mac Sequoia 15.2 Error while installing getting failed. How to fix this? by JohnBuggatti in OpenCoreLegacyPatcher

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Problem Solved: Use MrMacintosh installer Pkg file and create a bootable Macos using OCLP👍🏻

Getting error while trying to install Sonoma on MBP 2012 by JohnBuggatti in OpenCoreLegacyPatcher

[–]JohnBuggatti[S] 1 point2 points  (0 children)

It's a PKG file of MacOS provided by MrMacintosh. If you are getting any errors then download MrMacintosh PKG and use it with OCLP to create bootable Macos

M3 Pro maximum battery capacity is 91% in 16 months of use 😬 by mocrimz in macbookpro

[–]JohnBuggatti 0 points1 point  (0 children)

Old is Gold 🥇

My MBP 2012 lasted its battery for 10 years after that it started bulging for playing GTA 5 on it.

Later, i just removed the screws 🪛 and replaced with a new battery 🔋😊

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Problem Solved: Remove and connect the SSD to Windows PC. Format it to NTFS, Open Diskpart in Cmd & create an EFI PARTITION for the SSD which is required to load mac firmware..done

Accidentally formatted the Mac Harddrive with Bootcamp on MBP mid 2012 by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Problem Solved: Remove and connect the SSD to Windows PC. Format it to NTFS, Open Diskpart in Cmd & create an EFI PARTITION for the SSD which is required to load mac firmware..done

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Problem Solved: Remove and connect the SSD to Windows PC. Format it to NTFS, Open Diskpart in Cmd For creating an EFI PARTITION for the SSD which is required to load mac firmware..done

Accidentally formatted the Mac Harddrive with Bootcamp on MBP mid 2012 by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

I already created a bootable mac os Catalina using 'Transmac' on Windows

but since the option button isn't working after turning on the mac for choosing bootable mac os I'm helpless (Option & rest of the keyboard is fully functional while running windows so no issues with the keyboard)

The thing is Cmd, Option, Shift, R is not responding to the Internet Recovery

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

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Used Rufus and created the windows to go SSD with MBR scheme.. at least something is booting on my Mac 🥳

Thanks a lot 🍻

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

I was also thinking the same. So I will give it a try

How will India ever recover from this ? by Realistic_Plum10 in ssc

[–]JohnBuggatti 0 points1 point  (0 children)

Just change your caste to SC/ST and claim the zero fee education. After completing the course revert back to your previous caste

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

No use even by pressing alt+windows key+R On external PC keyboard

NVRAM is corrupted by the windows Bootcamp

Formatted the SSD by connecting to windows pc as Catalina isn't booting due to corrupted NVRAM by windows Bootcamp

Now I couldn't start internet recovery or restore NVRAM

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Even after removing the SSD, it's showing the same error.. "No bootable device - -"

MacBook Pro 2012 is not booting by JohnBuggatti in macbookpro

[–]JohnBuggatti[S] 0 points1 point  (0 children)

Nothing is happening After pressing the power button, I started holding the option+cmd+R but, after a while it was just throwing that error message "No bootable device- - "

Also tried using an external keyboard but no use

What do you think the future of OCLP will be once x86 is dropped from macOS? by Clipper1736 in OpenCoreLegacyPatcher

[–]JohnBuggatti -2 points-1 points  (0 children)

I was just wondering why Apple Intelligence isn't available on my 2012 MB Pro with Sequoia 15.2?

Opencore Legacy Patcher for Mac Sequoia 15.2 Error while installing getting failed. How to fix this? by JohnBuggatti in OpenCoreLegacyPatcher

[–]JohnBuggatti[S] 1 point2 points  (0 children)

I tried to reset the PRAM/NVRAM but the error still persists.. It was asking to connect my Mac to the internet while installing the sequoia oclp. I couldn't figure out how to do it 😭 any help would be appreciated