Mac air a1466-820-00165-a-lock

[raizenn27]

Re: Mac air a1466-820-00165-a-lock

hello guys please remove password thanks in advance

[skynet85]

Re: Mac air a1466-820-00165-a-lock

This will fix your problem if others don't work. 100% cleaned.



Make sure to do this steps after reflash:
Resetting NVRAM
i) Shut down your Apple Mac.
ii) Locate the following keys on the keyboard: Command, Option, P, and R.
iii) Turn on your Mac.
iv) Press and hold the Command-Option-P-R keys immediately after you hear the startup sound.
v) Hold these keys until the computer restarts and you hear the startup sound for a second time.
vi) Release the keys.
And after that... reinstall the OS!

IF YOU DON'T THE CLOUD WILL RESET PASSWORD

TECHMAN1025

not work on A1466 EMC1466

[kingaarbi]

Macbook Air 820-00165-A EMC 2925 bios password

Macbook Air 13" early 2015
A1466 EMC 2925
820-00165-A
please clear Password

[peste]

Re: Macbook Air 820-00165-A EMC 2925 bios password

Macbook Air 13" early 2015
A1466 EMC 2925
820-00165-A
please clear Password

https://www.badcaps.net/forum/showthread.php?t=103570

try..

[kingaarbi]

Re: Macbook Air 820-00165-A EMC 2925 bios password

https://www.badcaps.net/forum/showthread.php?t=103570

try..

Now Can boot Usb but after loading os Ask for sytem pin

[peste]

Re: Macbook Air 820-00165-A EMC 2925 bios password

Now Can boot Usb but after loading os Ask for sytem pin

reset PRAM

[kingaarbi]

Re: Macbook Air 820-00165-A EMC 2925 bios password

reset PRAM

Thaks sir.. done..

[SanDiegoHB]

Re: Mac air a1466-820-00165-a-lock

hello, so after flashing a firmware file to a previously firmware-locked MacBook (2015 a1466 820-00165 2925), the MacBook starts up and is lock free but the serial number is not the original (which I understand), but after changing the serial number back to the correct one in the bin file and re-flashing, the MacBook doesn't start. Is there a trick to this? does the model number also have to be changed? does that whole line have to be changed? 'thanks in advance everyone
Mike

[peste]

Re: Mac air a1466-820-00165-a-lock

hello, so after flashing a firmware file to a previously firmware-locked MacBook (2015 a1466 820-00165 2925), the MacBook starts up and is lock free but the serial number is not the original (which I understand), but after changing the serial number back to the correct one in the bin file and re-flashing, the MacBook doesn't start. Is there a trick to this? does the model number also have to be changed? does that whole line have to be changed? 'thanks in advance everyone
Mike

post the original bios and S / N on the case ...

[SMDFlea]

Re: Mac air a1466-820-00165-a-lock

hello, so after flashing a firmware file to a previously firmware-locked MacBook (2015 a1466 820-00165 2925), the MacBook starts up and is lock free but the serial number is not the original (which I understand), but after changing the serial number back to the correct one in the bin file and re-flashing, the MacBook doesn't start. Is there a trick to this? does the model number also have to be changed? does that whole line have to be changed? 'thanks in advance everyone
Mike

Did you also modify the Fsys checksum

https://www.badcaps.net/forum/showpo...43&postcount=5
4.3. Apple

Did the new bios have clean ME firmware

[SanDiegoHB]

Re: Mac air a1466-820-00165-a-lock

thank you for the video tutorial! I learned a lot and got it working (it was the checksum)

[housdi]

A1466 unlock

Hi, i have an A1466 with EFI lock, i don't have the original bin file and i've tried many files but same problem, macbook stuck at the end of the logo bar. Could someone send me a working file please.

[peste]

Re: A1466 unlock

Hi, i have an A1466 with EFI lock, i don't have the original bin file and i've tried many files but same problem, macbook stuck at the end of the logo bar. Could someone send me a working file please.

post S / N ... EMC ... motherboard model ... the bios that hangs at the end of the logo bar, even if it is not original ...

[hackymc]

Request Macbook a1466 bios unlock

Hello i have a MacBook Air (13-inch, 2017), its with password, i have original dump, can anybody help me. I will attach original dump here.Thanks in advance

[hoaca388]

Re: Request Macbook a1466 bios unlock

Post the bios file in the forum, do not use external links.

[CammyTier1]

Re: Request Macbook a1466 bios unlock

Try

[Ghamidi]

Re: Request Macbook a1466 bios unlock

Hello i have a MacBook Air (13-inch, 2017), its with password, i have original dump, can anybody help me. I will attach original dump here. https://www.mediafire.com/file/s1x34...ginal.bin/file Thanks in advance

try...

[hackymc]

Re: Request Macbook a1466 bios unlock

Sorry, now i put here the file. i dont see section attach, i am new.

I will attach now.

[CammyTier1]

Re: Request Macbook a1466 bios unlock

Sorry, now i put here the file. i dont see section attach, i am new.

I will attach now.

Just try any off the 2 posted above. both have pass removed

[hoaca388]

Re: Request Macbook a1466 bios unlock

Sorry, now i put here the file. i dont see section attach, i am new.

I will attach now.

Very well, that will help all members have a repository of documents to compare and refer to to solve bios problems by themselves if they want.