Help with serial change 2017 iMac


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1 year 4 months ago #10943 by Bftiet

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Hey guys I have a 2017 iMac eemc 3069 . I have managed to read the bois chip .  This machine is locked with efi password as well as an MDM profile so i need to edit serial number as well . I have a clean serial off of a dead board . I was told if i write the serial to the chip I wiould need to clean the ME region on it as well.  is this the case ? if anyone could help I dont mind paying. I have uploaded my dump as well . thanks 
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1 year 3 months ago #10995 by GhostJas
yes, you need a ME Cleaned Bios dump in order to boot into MACOS. attached MECleaned bios dump. have a try.
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1 year 3 months ago #11027 by igorkopjeroxa
Actually you just need to change serial number and remove data for EFI in bios dump, no region change required.

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5 months 3 weeks ago #11758 by ordinateur
Hi friend, I have the same issue with an iMac can you point me to a link where I can learn with what software I can change the serial and needed things to the BIOS backup so that I remove MDM?

Thanks in advance

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5 months 3 weeks ago #11762 by .::iRizwan::.

comp wrote: Hi friend, I have the same issue with an iMac can you point me to a link where I can learn with what software I can change the serial and needed things to the BIOS backup so that I remove MDM?
Thanks in advance


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5 months 2 weeks ago #11767 by ordinateur
If you would like to help me out you should give me the direct link to the thread what is most appropriate because as a newbie you knows that there are plenty of useful and useless infos everywhere.
Thanks

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