MacBook Pro A2141 stuck in DFU mode

[zakanova]

Hi, new here and would like to get some help if possible on this matter, I used : Ufix U-bos2 to flash and reset iCloud lock from this MacBook but after solder the ship back it stuck in DFU mode, using Apple Configurator to restore it gives an error that it will be restored

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[2informaticos]

First of all, welcome to the forum!

Put back original dump; this method doesn't work since few years.

Several paid methods available on Internet; be aware of scammers!

 

[zakanova]

Thanks for the reply, what other methods available?
I use Checkm8 also which is paid.
But this tool alot of people show videos of it working.
Is there any original file of this chip that is clean ?

 

[2informaticos]

Reflashing SoC ROM doesn't help at all.
That was valid years ago, using Mina T203 tool.

I just saw "Unavailable" mark on Checkm8 website for macOS iCloud activator

 

[zakanova]

Hi,as update on the previous issues of iCloud, I manage to fix the 1rst issues which getting the laptop to restore after flashing the t2 Chip ,
the 1rst was the cable ( from all things )
now the issues is it will not activate online

 

[zakanova]

message :

The operation couldn't be completed. Activation Lock status could not be determined because the activation lock server cannot be reached. Try again in a few minutes.


If this problem persists, contact Apple Support at apple.com/support​

 

[2informaticos]

That happens because the Mac is not deleted from actual Apple account.
I got exact same error in such case.

 

[zakanova]

what the solution in this case ?

 

[2informaticos]

Ask the former owner to remove it from his account.
Or change the T2...