ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526

Win-Raid Forum (Drivers - Firmware - Modding) � Special Topics � Intel Management Engine � ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526

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#1 | ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 02, 2019 1:46 am

Hello, I have a really big issue. For last two days I was trying to repair MacBook Air 2014 for my friend, later I found out that issue is with bios.
I had flashed bios from another MacBook but I cannot find working ME Region. Does anybody have one? Firmware version is 9.5.3.1526.
Could anybody help with it? Thanks in advance.

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#2 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 02, 2019 3:25 pm

Follow [Guide] Clean Dumped Intel Engine (CS)ME/(CS)TXE Regions with Data Initialization

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#3 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 02, 2019 5:51 pm

Thank you for your answer. But I cannot find ME 9.5.3.1526.

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#4 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 02, 2019 7:46 pm (Last edited: Wed Jan 02, 2019 7:47 pm)

At step 4 you'll need to pick the same or newer SLM EXTR firmware since we don't have RGN for Apple systems.

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#5 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 02, 2019 8:20 pm

ok thank you

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#6 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 23, 2019 12:40 pm

https://youtu.be/aytG-V1SOZk

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#7 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Wed Jan 23, 2019 12:43 pm (Last edited: Wed Jan 23, 2019 12:44 pm)

No raw file but it is like raw file already. The region is reset to stock. You need to clean the region.

curiousdave has attached files to this post

9.5.3.1526_1.5MB.bin.zip

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#8 | RE: ME Region for MacBook Air 13" Early 2014 A1466 EMC 2632 Firmware Version 9.5.3.1526 datum

Thu Jan 24, 2019 10:13 pm

@depeyrace ^^

Please don't send PM's for help on BIOS edits, I can't help with BIOS in PM's. Please make a thread and I will try to help as soon as I can - thanks!
If you appreciate my efforts and are willing to donate to help improve my hardware, gift cards work for me (Amazn, NuEgg, eBa) - send me a PM
I view the forum like this, please bump your thread 1x every 24-48 hours if no reply

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Which exact version of ME is needed to disable it on 1151 Boards? � � Lenovo T460 Problem 30s power on delay, BIOS/UEFI ME Region related???

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