Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

[daltonjr.]

Hi,

have another two bioses to clean, then i am done for some time

I dont know if its relevant, it is mid 2014 15" A1398, 2,5ghz, 16gb, double graphics.

Thanks in advance!

[SMDFlea]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Try it yourself its quite easy. https://ghostlyhaks.com/blog/apple-e...lean-me-region

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Hi,

i tried following that tutorial.

I find ME region on the link, i think it should be that Intel ME 9.0 1.5MB Firmware v9.0.31.1487.

But when i open 820.3787-a.bin there is no CRED in the decoded text.

I find the C02... serial number, but no Cred that is mentioned in the tutorial link.

I attach the efi again, because last one was bad. I was reading it from the board, it was bad contact or sth.

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Crap, it si KRID

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

I dont know what am i doing wrong here. I do it as it is shown on that link, Copy/paste that clean ME to the locked EFI in the correct place, but it is still locked.

Can someone help me to unlock this two in last two atachemnts. I am in a hurry right now.

Thank you

[SMDFlea]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

I dont know what am i doing wrong here. I do it as it is shown on that link, Copy/paste that clean ME to the locked EFI in the correct place, but it is still locked.

Can someone help me to unlock this two in last two atachemnts. I am in a hurry right now.

Thank you

You wanted the ME cleaning, what do you mean by locked EFI,do you mean you want a password removing as well .

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Yes it is password locked. So... clean ME doesnt mean password removal

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

I was searching for a clean bios dump for this board, but cant find it (for free).

[SMDFlea]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Here try these. ME clean and pass removed. Do a PRAM reset and reinstall the OS .

[daltonjr.]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

It works! Thank you very much. I will learn it till next time... Greetings!

[mokujin]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Thanks! If someone is not in the know, then the serial can be found explicitly or by searching by the "ssn" parameter, at about 00630500.

[alexinquest]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Hi,
I'm looking for the same dump but for the 2013 macbook pro 15".
820-3787-A
A1398
I7 2.6Ghz and 16gb ram, nVidia graphics
I can clean the ME region myself.

Wondering if this one would work as well, even though it appears to be for the 2014 version.
Much appreciate somebodies upload for the 2013 version. Thanks

[piernov]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

L2013/M2014 boards are identical.

[Wilfried]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

hello
please i have a macbook pro A1398 which boots but does not display
can someone fix me this bios file 🙏🏿?

[peste]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

hello
please i have a macbook pro A1398 which boots but does not display
can someone fix me this bios file 🙏🏿?

try..

[gugbobgug]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

hello i want to clean ME region
can anyone help me ?

[SMDFlea]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

hello i want to clean ME region
can anyone help me ?

post your backup and serial number

[gugbobgug]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

file added
please help me

[gugbobgug]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

sn is C02KV00EFJ47

[elbtonet]

Re: Macbook A1398 2014 15" 820-3787-A CleanMe Bios Dump

Hi friend
need password removal for my dump
A1398 EMC2881
sn: C02PF1M5G3QP