Badcaps.net Forum
Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting Laptops, Tablets, and Mobile Devices > BIOS Requests ONLY!
Register FAQ Calendar Search Today's Posts Mark Forums Read

 
Thread Tools Display Modes
Old 04-22-2022, 03:13 PM   #61
mfinardi
New Member
 
Join Date: Feb 2019
City & State: miami
My Country: eua
I'm a: Knowledge Seeker
Posts: 6
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by SMDFlea View Post
peste asked you for the serial number on the case (the metal base,there`s a serial number on it),do you have the full laptop or only the motherboards
Ok. tks. I undestand. I have my serial on the macbook case. See C1MTCDQKH3QD
mfinardi is offline   Reply With Quote
Old 04-23-2022, 10:39 AM   #62
mferna14
Badcaps Veteran
 
Join Date: Jun 2018
City & State: Brampton
My Country: Canada
I'm a: Knowledge Seeker
Posts: 517
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Here you go with your serial # C1MTCDQKH3QD & this is for EMC 2632. ME Region cleaned & Serial Number Updated.... Good luck
Attached Files
File Type: zip 820-3437-B EMC 2632 100% Working-new.zip (4.71 MB, 25 views)
mferna14 is offline   Reply With Quote
Old 04-25-2022, 01:20 PM   #63
mfinardi
New Member
 
Join Date: Feb 2019
City & State: miami
My Country: eua
I'm a: Knowledge Seeker
Posts: 6
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by mferna14 View Post
Here you go with your serial # C1MTCDQKH3QD & this is for EMC 2632. ME Region cleaned & Serial Number Updated.... Good luck
tks mferna14. Friend!
But this serial is not from the board I bought in China. It's the serial number of my old board. It will work?
mfinardi is offline   Reply With Quote
Old 04-25-2022, 01:44 PM   #64
mferna14
Badcaps Veteran
 
Join Date: Jun 2018
City & State: Brampton
My Country: Canada
I'm a: Knowledge Seeker
Posts: 517
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

It will still work, just try it. You should not have any problems. Serial number is to identify the bottom cover with the logic board., it should be the same & for any updates too.
mferna14 is offline   Reply With Quote
Old 04-25-2022, 01:49 PM   #65
mfinardi
New Member
 
Join Date: Feb 2019
City & State: miami
My Country: eua
I'm a: Knowledge Seeker
Posts: 6
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by mferna14 View Post
It will still work, just try it. You should not have any problems. Serial number is to identify the bottom cover with the logic board., it should be the same & for any updates too.
ok. TKS. I will try now. Talk to you soon!
mfinardi is offline   Reply With Quote
Old 05-06-2022, 02:35 AM   #66
BadraYO
New Member
 
Join Date: Oct 2016
City & State: Villeurbanne
My Country: France
I'm a: Knowledge Seeker
Posts: 5
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

hello, please i need help to clean it
Attached Files
File Type: rar 820-3437-to-clean.rar (383.6 KB, 8 views)
BadraYO is offline   Reply With Quote
Old 05-06-2022, 05:46 AM   #67
peste
Badcaps Veteran
 
Join Date: Dec 2016
City & State: CAMPINA
My Country: ROMANIA
I'm a: Knowledge Seeker
Posts: 6,494
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by BadraYO View Post
hello, please i need help to clean it
the posted bios is not ok ... read the chip again and post, make more copies compared to the HxD program and which are the same post ..
peste is offline   Reply With Quote
Old 05-10-2022, 09:06 AM   #68
mfinardi
New Member
 
Join Date: Feb 2019
City & State: miami
My Country: eua
I'm a: Knowledge Seeker
Posts: 6
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by mfinardi View Post
ok. TKS. I will try now. Talk to you soon!
Perfect friend!
Working now.
TKS!
mfinardi is offline   Reply With Quote
Old 07-09-2022, 03:54 PM   #69
dennis akumu
New Member
 
Join Date: Mar 2018
City & State: mombasa cost
My Country: kenya
I'm a: Knowledge Seeker
Posts: 7
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Hi,i also have an A1466,820-3437-B macbook air with efi lock and also very slow to boot,please unlock for me this file and create a clean me file plizz.
Thank you in advance.
Attached Files
File Type: rar 820-3437-B PASSWORD EFI LOCKED.rar (3.98 MB, 3 views)
dennis akumu is offline   Reply With Quote
Old 07-09-2022, 11:41 PM   #70
hoaca388
Badcaps Veteran
 
Join Date: Jan 2022
City & State: HCM
My Country: Viet Nam
I'm a: Knowledge Seeker
Posts: 2,463
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by dennis akumu View Post
Hi,i also have an A1466,820-3437-B macbook air with efi lock and also very slow to boot,please unlock for me this file and create a clean me file plizz.
Thank you in advance.
It's here
Attached Files
File Type: rar 820-3437_B.rar (3.87 MB, 5 views)
hoaca388 is offline   Reply With Quote
Old 07-10-2022, 03:00 AM   #71
binoyroy
New Member
 
Join Date: Sep 2017
City & State: dhaka
My Country: bangladeah
I'm a: Knowledge Seeker
Posts: 12
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by elbtonet View Post
Hi friend I have my macbook air dump bios bin file ..it starts but no display
i think is a bios issue please can u help me if there is a problem with the dump??
Try this
Attached Files
File Type: rar 820-3437-B.new_testedbybk.rar (3.99 MB, 2 views)
binoyroy is offline   Reply With Quote
Old 07-11-2022, 06:18 AM   #72
dennis akumu
New Member
 
Join Date: Mar 2018
City & State: mombasa cost
My Country: kenya
I'm a: Knowledge Seeker
Posts: 7
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by hoaca388 View Post
It's here
HI,ive tested the file the machine is booting fast but, says its disabled i try again after after 60 mins.Still has efi lock please help
Attached Images
File Type: jpg bu7o0.jpg (55.4 KB, 8 views)

Last edited by dennis akumu; 07-11-2022 at 06:21 AM..
dennis akumu is offline   Reply With Quote
Old 07-11-2022, 10:08 AM   #73
peste
Badcaps Veteran
 
Join Date: Dec 2016
City & State: CAMPINA
My Country: ROMANIA
I'm a: Knowledge Seeker
Posts: 6,494
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by dennis akumu View Post
HI,ive tested the file the machine is booting fast but, says its disabled i try again after after 60 mins.Still has efi lock please help
reset PRAM
peste is offline   Reply With Quote
Old 07-14-2022, 04:08 AM   #74
dennis akumu
New Member
 
Join Date: Mar 2018
City & State: mombasa cost
My Country: kenya
I'm a: Knowledge Seeker
Posts: 7
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

HI,guys i also have another 820-3437-B that takes 72 seconds to display and chime,after which it cant load IOS or boot IOS. Its stuck on apple logo. can some one CLEAN ME this bios please.
Attached Files
File Type: rar 820-3437-B BKP IOS NOT LOADING.rar (3.95 MB, 2 views)
dennis akumu is offline   Reply With Quote
Old 07-14-2022, 05:56 AM   #75
hoaca388
Badcaps Veteran
 
Join Date: Jan 2022
City & State: HCM
My Country: Viet Nam
I'm a: Knowledge Seeker
Posts: 2,463
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by dennis akumu View Post
HI,guys i also have another 820-3437-B that takes 72 seconds to display and chime,after which it cant load IOS or boot IOS. Its stuck on apple logo. can some one CLEAN ME this bios please.
Here
Attached Files
File Type: rar 820-3437-B BKP IOS clean ME.rar (3.87 MB, 8 views)
hoaca388 is offline   Reply With Quote
Old 07-22-2022, 04:01 AM   #76
johnnybravow
New Member
 
Join Date: Feb 2015
City & State: Belgrade
My Country: Serbia
I'm a: Knowledge Seeker
Posts: 5
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Hi, i have 820-3437-A with efi lock. Can someone please unlock it?
Thanks
Attached Files
File Type: rar a1466-820-3437-a org.rar (3.93 MB, 2 views)
johnnybravow is offline   Reply With Quote
Old 07-22-2022, 04:36 AM   #77
peste
Badcaps Veteran
 
Join Date: Dec 2016
City & State: CAMPINA
My Country: ROMANIA
I'm a: Knowledge Seeker
Posts: 6,494
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by johnnybravow View Post
Hi, i have 820-3437-A with efi lock. Can someone please unlock it?
Thanks
try..
Attached Files
File Type: rar a1466-820-3437-a org.new.rar (3.92 MB, 11 views)
peste is offline   Reply With Quote
Old 07-22-2022, 09:26 AM   #78
johnnybravow
New Member
 
Join Date: Feb 2015
City & State: Belgrade
My Country: Serbia
I'm a: Knowledge Seeker
Posts: 5
Default Re: EFIBIN File MacBook Air A1466 (EMC 2632) 820-3437-B

Quote:
Originally Posted by peste View Post
try..
Thanks a lot Peste 👍
It works like a new 😁
johnnybravow is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump



Badcaps.net Technical Forums 2003 - 2022
Powered by vBulletin ®
Copyright ©2000 - 2022, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 07:18 PM.
Did you find this forum helpful?