820-00165 2017 emc 3178 bios

[jobinjo]

Please clear the firmware password on macbook air A1466 EMC 3178
820-00165-A

[mferna14]

Here you go with your serial # FVFX565VJ1WL ... No locks., 100% works

[jobinjo]

YES BROTHER LOCK IS HAVE, look at the file

[mferna14]

Dear do a PRAM reset... Command +Option+P + R & power on button. Do NOT leave these 4 keys till you hear the chime, you can leave the Power Button after pressed, BUT NOT THESE KEYS .. Do this twice better.. All should be fine...

[jobinjo]

thanks bro.its ready ..

[mon2]

Adding a few dumps of bios images for the 820-00165.

[hermak03]

Hi, i need a unlock efi an icloud for this 820-00165 a1466 thk

[SMDFlea]

post the serial number https://www.badcaps.net/forum/troubl...before-posting

[hermak03]

Hi, i need a unlock efi an icloud for this 820-00165 a1466 thk

Hi, The serial number is FVFD853AJ1WK the mac is efi and icloud locked

[iMuhtaseb]

help?

[SMDFlea]

help?

post the S/N... .Help with what ? ,explain what the problem is

[iMuhtaseb]

post the S/N... .Help with what ? ,explain what the problem is

lol sorry

Mac turns on spins for a while then stops then spins continuously, I'm suspecting bad ROM.. I'd like to get it fixed and would like to know what's done to learn for future repairs..

SN: FVHYXKETJ1WK

[nicocorradini]

Hi! I need help with an A1466 EMC 3178, original bios is damaged (also the Winbond chip), replaced it and writed it with this image, but It shows serial number "Not available", and I think ME region is not OK because it's really laggy, but, alteast, it stays on and everything works.

Need to write this SSN C1MWLA3QJ1WK and clean ME, please.

PS: it's a Winbond W25Q64.V chip

[peste]

Hi! I need help with an A1466 EMC 3178, original bios is damaged (also the Winbond chip), replaced it and writed it with this image, but It shows serial number "Not available", and I think ME region is not OK because it's really laggy, but, alteast, it stays on and everything works.

Need to write this SSN C1MWLA3QJ1WK and clean ME, please.

PS: it's a Winbond W25Q64.V chip

the motherboard model??

[nicocorradini]

the motherboard model??

Sorry, it's 820-00165 , A1466 EMC 3178

[maxb1963]

---

Dear All

First time to flash a prom in order to remove a firmware lock. Unfortunately ruined my bios with the clip of my programmer (ch341a). In the meantime I have learned that my programmer is not providing 3,3V which is needed for my chip "MX25L6473E". Have ordered a new one (Rev. 1.7) which will be delivered in about 2 weeks.
The only dump I got is the attached bin file. Any chance to rescue this?
Macbook Air 820-00165-A board from 2015.
Many thanks for your help!!!!!
Max

[peste]

---

Dear All

First time to flash a prom in order to remove a firmware lock. Unfortunately ruined my bios with the clip of my programmer (ch341a). In the meantime I have learned that my programmer is not providing 3,3V which is needed for my chip "MX25L6473E". Have ordered a new one (Rev. 1.7) which will be delivered in about 2 weeks.
The only dump I got is the attached bin file. Any chance to rescue this?
Macbook Air 820-00165-A board from 2015.
Many thanks for your help!!!!!
Max

post A????,EMC,etc..

[maxb1963]

Dear Peste

Many thanks for your quick reply. Bought the board on eBay. The only supporting information I can provide is as follows:

- 820-00165-A (printed on the board)
- C07705300NCGTQMDX (Board SN from sticker on board)
- MLB 1.6G HY 8G ON (from sticker on board)
- Firmware lock applied
- Board does not boot anymore

Any other information not available. Sorry. It is not much, but eventually enough for a first judgement.

Many thanks for your kind support.
Max

[sourcebf]

hi for all,
can you clean this dump for me
it is an A1466 EMC3178
BOARD : 820-00165-A
SERIAL: C1MV3RNPJ1WK

[peste]

hi for all,
can you clean this dump for me
it is an A1466 EMC3178
BOARD : 820-00165-A
SERIAL: C1MV3RNPJ1WK

try..

[sourcebf]

try..

Hi bro thanks for your help, with you dump board is completly dead