820-4924-A need bios unlock

[arisskarp]

Re: 820-4924-A need bios unlock

Hello all I need a clean dump for a1502 820 4924-a if possible please.
Thanks in advance!

[peste]

Re: 820-4924-A need bios unlock

Hello all I need a clean dump for a1502 820 4924-a if possible please.
Thanks in advance!

try.

[arisskarp]

Re: 820-4924-A need bios unlock

[2011dandela]

a1502 need bios unlock

please help me to reset efi code a1502

[hoaca388]

Re: a1502 need bios unlock

please help me to reset efi code a1502

Try

[unleadedblues]

Re: 820-4924-A need bios unlock

This is firmware locked bin file from A1502 / EMC 2835 / (820-4924-A).
Requesting to please clean firmware lock from file?

[hoaca388]

Re: 820-4924-A need bios unlock

This is firmware locked bin file from A1502 / EMC 2835 / (820-4924-A).
Requesting to please clean firmware lock from file?

Here

[unleadedblues]

Re: 820-4924-A need bios unlock

Here

Outstanding! Thank you!
The firmware lock is removed and I found that the computer still has "Find My" on it. At this point I will maybe try to update the serial number or just advise the owner to go to the manufacturer to have it removed.
Thank you very much.

[mtherana]

Re: 820-4924-A need bios unlock

I also need help with EFI Pswd on the attached file for the same model.

thank you.

[alfredposadas09]

Re: 820-4924-A need bios unlock

hello this is your unlocked file

[mtherana]

Re: 820-4924-A need bios unlock

hello this is your unlocked file

Thank you let me try it now.

[mtherana]

Re: 820-4924-A need bios unlock

I flashed but now it doesn't even turn on.
the fan just went full speed and off. the orange light is there but the machine doesn't want to switch on anymore

[alfredposadas09]

Re: 820-4924-A need bios unlock

i unlock this many times .. are u sure u solder it properly? check resistors besides of bios chip maybe it blown away

[nazrul145]

Re: 820-4924-A need bios unlock

plz unlock this efi lock
A1502 EMC 2835

[peste]

Re: 820-4924-A need bios unlock

plz unlock this efi lock
A1502 EMC 2835

try..

[bibi019]

Re: 820-4924-A need bios unlock

hi all MacBook Pro a1502 emc 2835 motherboard 820-4924-A (Retina, 13-inch, Early 2015) locked efi pin
any help

[minhdigital]

Re: 820-4924-A need bios unlock

hi all MacBook Pro a1502 emc 2835 motherboard 820-4924-A (Retina, 13-inch, Early 2015) locked efi pin
any help

Try ....

[gabsi]

HELLO, I need to unlock my bios file
Macbook pro A1502 EMC 2835
SN: C02S3389FVH7
(820-4924-A)
Sincerely,

[minhdigital]

HELLO, I need to unlock my bios file
Macbook pro A1502 EMC 2835
SN: C02S3389FVH7
(820-4924-A)
Sincerely,

Send to you

[gabsi]

thank you very much, sir, I programmed the file that you sent me but the computer no longer turns on, and even the fan does not turn, what should I do please?????????