EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

[techguy97]

post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model,EMC,etc.

SN: C02SV4QKH3QD
Name: MacBook Air (13-inch, Early 2015)
Model: A1466
EMC: 2925

I looked for the motherboard revision but couldn't locate one.

[peste]

Hello All,

I made a mistake when recovering from a broken bios chip. I followed the instructions from page 1 and didn't realize it's a different EMC number. Mine is a 2925 and the one I put on was for a 2632. So I'm assuming that's why I'm getting a black screen. Is the EMC number something I need to change in the hex editor and reflash or is it completely different? I already followed the guide to put in my SN and fix the checksum.

post the contents of the bios chip even if it is corrupted..
post S/N, full name and model, motherboard model,EMC,etc.

[techguy97]

Hello All,

I made a mistake when recovering from a broken bios chip. I followed the instructions from page 1 and didn't realize it's a different EMC number. Mine is a 2925 and the one I put on was for a 2632. So I'm assuming that's why I'm getting a black screen. Is the EMC number something I need to change in the hex editor and reflash or is it completely different? I already followed the guide to put in my SN and fix the checksum.

[Marc97]

Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B



try..

this is working with display... May i ask if i have problem w this file because it cannot detect the storage device.. Or fo i need my original dump file to be clean.. I use ot to my no display unit.. It goes to good with display but cant detect ssd drive... Is it ok to use to other unit with same board number..

[krogs214]

HI BROTHERS PLEASE CLEAN THIS FOR ME
LOCKED FILE -mb -820-3437-B
C02N5MPDG086

try this

[shenmeur]

HI BROTHERS PLEASE CLEAN THIS FOR ME
LOCKED FILE -mb -820-3437-B
C02N5MPDG086

[peste]

post EMC...

try..

[yukselen]

post EMC...

EMC 2632

[peste]

NO IMAGE CLEAR ME

A1466 820-3437-B

SN.C02NM1J5G085

post EMC...

[yukselen]

NO IMAGE CLEAR ME

A1466 820-3437-B

SN.C02NM1J5G085

[cavalierks]

try..

TNX BROTHER

[peste]

emc 3178

820-00165-a
tnx

try..

[cavalierks]

post EMC, motherboard model..

emc 3178

820-00165-a
tnx

[peste]

hi need clean file for this
a1466
Serial Number: FVFVH26BJ1WK

post EMC, motherboard model..

[cavalierks]

hi need clean file for this
a1466
Serial Number: FVFVH26BJ1WK

[shiyab]

Hi Sir,
It is working but stuck on apple logo after restart.

HI try

[russelldregz]

Hi Sir,
It is working but stuck on apple logo after restart.

[peste]

Hello,

Can someone help me Clean ME the bios firmware for this.

MacBook Air A1466
EMC:2925
SN: FVFSQ19EH3QD

I truly appreciate your help.
Thank you so much.

try..

[russelldregz]

Hello,

Can someone help me Clean ME the bios firmware for this.

MacBook Air A1466
EMC:2925
SN: FVFSQ19EH3QD

I truly appreciate your help.
Thank you so much.

[jovan_kineas]

I leave this here to give back a little of what the community has done for me. It worked well for me in one that could not read the SSD or read it slowly.