Erase and write the EFI-ROM Macbook 2016 and 2017

I can more to erasing and writing the EFI-ROM on Macbook Pro 13 2016 ( EFI-ROM MX25L6405E)--succeed
Macbook Pro 13 2017 ( EFI-ROM MX25L6405E)--Succeed
Thanks

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You must find a state to read and write. Some times need to power ON... quick power Off but keep power pressed. Read 3 times. Compare cheksum. if ok. Again find a state to read/write.

Ghost3DO wrote: You must find a state to read and write. Some times need to power ON... quick power Off but keep power pressed. Read 3 times. Compare cheksum. if ok. Again find a state to read/write.

thanks so much

vnn567 wrote:

Ghost3DO wrote: You must find a state to read and write. Some times need to power ON... quick power Off but keep power pressed. Read 3 times. Compare cheksum. if ok. Again find a state to read/write.

thanks so much

You must find a state to read and write. Some times need to power ON... quick power Off but keep power pressed. Read 3 times. Compare cheksum. if ok. Again find a state to read/write.

give me your Whatsapp , please

Tomorow i make a video. I use sofi 16. Never used EZP2010, so i don´t no the tricks for EZP2010. But the state to read write, is equal in all Mac. But you cannot Lost the state to write... because if you lost the state to write. You need to desolder the Chip. To reprogram outside the board. Or Must use direct ISP without chip unsoldering.. sofi8 and sofi16 support this kind off problems.

Ghost3DO wrote: Tomorow i make a video. I use sofi 16. Never used EZP2010, so i don´t no the tricks for EZP2010. But the state to read write, is equal in all Mac. But you cannot Lost the state to write... because if you lost the state to write. You need to desolder the Chip. To reprogram outside the board. Or Must use direct ISP without chip unsoldering.. sofi8 and sofi16 support this kind off problems.

i am waiting your video

Find The state Use battery connected and charger connected. If you dont wuant to use battery or charger. You must use direct ISP power 3.3v.

Ghost3DO wrote: Find The state Use battery connected and charger connected. If you dont wuant to use battery or charger. You must use direct ISP power 3.3v.

Dear Ghost3DO
Your method , I used it many times by Easy Flash to dump for Macbook 2015 and i have Tools .If Macbook 2015 is everything OK
But This is Macbook 2016 , Year 2016 , everything changed . You need remove Pins 3 and 7 to unlock Chips

It´s pull up resistores, but in this case possible pulldown resistores... (bad disign from apple) LOL But i think that have state to read and write. But you must find and share. Or Put a big photo from board part number to check if find service manual
If you like to learn pull up resistores. learn.sparkfun.com/tutorials/pull-up-resistors

hi guys,vnn567 and Ghost3DO.i have the same problem with
a1534 12" (2016)820-00244.
I have ch341a programmer,tl866cs,ezp2010 and nothing
can't erase and write,begening read but right now no read good..

what do you think?
I remove password in other machines but this 2016 I don't know...
thanks advance guys,i waiting for your ja!!ja!!
thanks..

edit:what part number is the board 820-????

yolito wrote: hi guys,vnn567 and Ghost3DO.i have the same problem with
a1534 12" (2016)820-00244.
I have ch341a programmer,tl866cs,ezp2010 and nothing
can't erase and write,begening read but right now no read good..

what do you think?
I remove password in other machines but this 2016 I don't know...
thanks advance guys,i waiting for your ja!!ja!!
thanks..

edit:what part number is the board 820-????

..........

vnn567 my friend,you can remove icloud fine?
my mac is 820-00244

yolito wrote: vnn567 my friend,you can remove icloud fine?
my mac is 820-00244

SURE 100% , I DID IT

I have ezp2010,"chipmunk easyflash"
help me,how Remove Pins 3 and 7? in the board mac or in the "easy flash"?

thanks advance

yolito wrote: I have ezp2010,
how Remove Pins 3 and 7

DEAR yolito
I spent times research how to remove icloud and EFI password .I think you should do it as me

I remove pines 3 y 7 in the logic board mac?
or in the "easyflash"?

yolito wrote: I remove pines 3 y 7 in the logic board mac?
or in the "easyflash"?

you can bring your macbook to Apple Store, They will help you

bro I am technichan how you,
only one question you

You were asking in vinafix but you do not like to help

I remove resistor pines 3 y 7 sure?

sorry man,thanks for you anwser