Macbook Unlock Bios help

[daltonjr.]

Hi good people of badcaps,

i would like to learn how to unlock Macbook Efi. I watched a tutorial on youtube, but still there are some things i am not sure about.

I have a board from Macbook Air 820-00165-a with 8gb ram. Does ram and proc. determine which dump efi should i use? I found one clean one on the web, that one is on the picture where serial starts with C02... , mine board starts with C1MR...

I replace the serial number on the clean one that i found on the web and it should work or is there something else that must be done?

Thanks

[daltonjr.]

Re: Macbook Unlock Bios help

Here is also original locked bios.

[imranromi]

Re: Macbook Unlock Bios help

Here is also original locked bios.

Try this maybe work..

[daltonjr.]

Re: Macbook Unlock Bios help

imranromi, i tried this bios, but it is locked as original. I tried to reset PRAM, but as i see it can not be reseted, until bios lock is on.

[imranromi]

Re: Macbook Unlock Bios help

Try this maybe i mistake old unlock..

[daltonjr.]

Re: Macbook Unlock Bios help

...or maybe i didnt write the correct file Now it works. I didnt learn how to do it... maybe, next time. Thank you very much!