MacBook Pro Shut down after Bios Unlocked

[p0lyX0r]

Macbook Pro Mid 2012 i5
Model: A1287
Mobo: 820-2565-A
EMC: 2554
Bios: MX25L6406E

Using CH314A tried auto detect chip and it detected as MX25L6405D instead of MX25L6406E. Still i insist selecting MX25L6406E as i know the markings 100% indicated on chip.

Programmed successfully, Verified Successfully, after installing back to the Motherboard. First it POWER ON for about a minute. while im trying to install fresh OS it suddenly shut down. I did SMC and NVRAM reset too, but still having this issue.

Any help?

[piernov]

Re: MacBook Pro Shut down after Bios Unlocked

You need to copy the old ME region into the new dump. (or at least use a clean ME dump)

Also I guess you meant model A1278 for a 13" and board number 820-3115

[p0lyX0r]

Re: MacBook Pro Shut down after Bios Unlocked

You need to copy the old ME region into the new dump. (or at least use a clean ME dump)

Also I guess you meant model A1278 for a 13" and board number 820-3115

Thanks for reply, ohh a typo error, correction its A1278, but for board number its correct 820-2565-A.

1.Downloaded here a 2554 - 13 MBP 2012 i5 2.5.bin (AFAIK posted by Polytek & it is clean,unlocked.)
2.Copied my serial from my backup .bin also copied the hash C072
3.Replaced the serial and hash of the .bin file i downloaded.

Is this what you mean to say ME region? If not can you share here how to do it? And anybody can share clean ME dump?

Thanks in advance

[p0lyX0r]

Re: MacBook Pro Shut down after Bios Unlocked

K

You need to copy the old ME region into the new dump. (or at least use a clean ME dump)

Also I guess you meant model A1278 for a 13" and board number 820-3115

You are right bro, my bad its just now i notice my board no. It's 820-3115-B