100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

[leonardevinchi]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

try..

Thanks dear its very very good

[Harryrepair]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello peste, could you help me out with this one?
It is maybe a corrupt BIOS.

Kind Regards

[peste]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello peste, could you help me out with this one?
It is maybe a corrupt BIOS.

Kind Regards

post the full name and model of the laptop, S / N, motherboard model.

[Harryrepair]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

A1706 820-00239-a EMC 3071 C02ST3AEGYFH

Kind Regards

I use the MX25L6473E BIOS Chip

[Harryrepair]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Can i use Winbond instead?

Depending on which BIOS i use, i get 0.19a , 0.65a = both not booting device
I used one BIOS version which let me boot the device with 0.85a but this "disabled" message.

[qayyum786]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Can i use Winbond instead?

Depending on which BIOS i use, i get 0.19a , 0.65a = both not booting device
I used one BIOS version which let me boot the device with 0.85a but this "disabled" message.

you can use any one of them

Micron N25Q064
Macronix MX25L64
Atmel AT25DF321
Winbond W25Q64

[Harryrepair]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

thx gayyum786

[Harryrepair]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

thank you guys i made it by myself.
I am installing High Sierra through Online Recovery.
Lets see if everything will work properly.

[peste]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

thank you guys i made it by myself.
I am installing High Sierra through Online Recovery.
Lets see if everything will work properly.

try..

[alirag]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello
i need help with Locked A1706 EFI 2017

thanks

[peste]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello
i need help with Locked A1706 EFI 2017

thanks

try..

[magneh]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello everyone!

Got a weird one here.
A1706 4 TBT3 EMC 3071
serial C02SRB43GTFJ

Would boot 1 time out of 10 lets say.
Most of the times trackpad click is on, but no image.
When I got to login screen, sometimes it hangs.
Diagnostic gave no issues, when I was able to run it.
It always goes to 20V. when I get no image, fans never spin and cpu cooler gets quite hot.

Could this be a BIOS issue? Board is clean, no liquid ,no previous soldering whatsoever.

I post here the original BIOS, can someone help me with a clean ME?
Thanks in advance!

[magneh]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello everyone!

Got a weird one here.
A1706 4 TBT3 EMC 3071
serial C02SRB43GTFJ

Would boot 1 time out of 10 lets say.
Most of the times trackpad click is on, but no image.
When I got to login screen, sometimes it hangs.
Diagnostic gave no issues, when I was able to run it.
It always goes to 20V. when I get no image, fans never spin and cpu cooler gets quite hot.

Could this be a BIOS issue? Board is clean, no liquid ,no previous soldering whatsoever.

I post here the original BIOS, can someone help me with a clean ME?
Thanks in advance!

Could someone help me out with this one?

[igrepairs818]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello Peste,

Was wondering if you can help me with this one.

a1706 emc 3071, 820-00239-a, sn: C02TL7U0GTFJ

I dumped bios.fin file, cleaned password, flashed cleaned file to chip but now it will not boot. It does turn on and charges according to my amp meter. It gets warm and fans turn on but no display. I think my dump is bad/ corrupt.

Here is my original dump... Thanks!

[peste]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Hello Peste,

Was wondering if you can help me with this one.

a1706 emc 3071, 820-00239-a, sn: C02TL7U0GTFJ

I dumped bios.fin file, cleaned password, flashed cleaned file to chip but now it will not boot. It does turn on and charges according to my amp meter. It gets warm and fans turn on but no display. I think my dump is bad/ corrupt.

Here is my original dump... Thanks!

try..

[igrepairs818]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

try..

Hi Peste,

Thanks for your help! Unfortunately its still not working. It turns on, gets warm, fans turn on but never get image on the display. I tried flashing on two different chips just in case but same result. Not sure where to go from here. Any suggestions would be greatly appreciated! Thanks.

[sanchit9393]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

mac os bigsur and monterey in not completed

thank you sir

[vitahasergienko]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Please need to unlock apple for a1706 820-00239-A

[Mazorca]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Try this

[vitahasergienko]

Re: 100% working MacBook Pro (13-inch, Late 2016, 4 TBT3) BIOS dump

Thanks for your help