Macbook M1 bypass FMM / EFI Unlock

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

I tried several 2337 and 2338, dumps differ a lot between, but all read after wipe and try of activation online

We seem to have different results. Not sure why. Can you send me 3-4 dump files to see? I'm curious what other differences there might be; it may help to compare.

[radicalsolutions]

Re: Macbook M1 bypass FMM / EFI Unlock

We get boards/units from all over, and these were all definitely from different sources. There are surely a few from the same place, but for the most part they come from different places.

I think an erased/wiped board that immediately boots to the Activation Lock screen is not going to ever have the iCloud owner info (email/name/whatever) in the T2/M1 ROM dump. It may be in the dump *before* a board is wiped/erased, but once it's been erased, there's no info at all.

I tried several 2337 and 2338, dumps differ a lot between, but all read after wipe and try of activation online

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

We get boards/units from all over, and these were all definitely from different sources. There are surely a few from the same place, but for the most part they come from different places.

I think an erased/wiped board that immediately boots to the Activation Lock screen is not going to ever have the iCloud owner info (email/name/whatever) in the T2/M1 ROM dump. It may be in the dump *before* a board is wiped/erased, but once it's been erased, there's no info at all.

[TrumanHW]

Re: Macbook M1 bypass FMM / EFI Unlock

Please excuse a dumb peanut gallery question, but these aren't say, all coming from bestbuy or something in a 'lot purchase' in which they perhaps all underwent the same process to prepare for salvage sale..?

But rather, are all sourced differently: irreparable units, boards off ebay, etc ..?
(Just to rule out any common denominators)

[imranromi]

Re: Macbook M1 bypass FMM / EFI Unlock

2 of these came from wiped/erased devices (activation lock screen on boot), and 1 came from a non-wiped board. None have emails.

i also wait for coming without erase i will show you how you find but recently i not have M1.

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

2 of these came from wiped/erased devices (activation lock screen on boot), and 1 came from a non-wiped board. None have emails.

[imranromi]

Re: Macbook M1 bypass FMM / EFI Unlock

Just pulled 3 more files--one A2337, one A2338 and one A2442; no emails in that block on any of them. Photo attached of the A2337 & A2442 (didn't photo the A2338--it was similar to these).

So now 23 files pulled and no emails. Your files are apparently different for some reason.

You erase recovery or not?

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

Just pulled 3 more files--one A2337, one A2338 and one A2442; no emails in that block on any of them. Photo attached of the A2337 & A2442 (didn't photo the A2338--it was similar to these).

So now 23 files pulled and no emails. Your files are apparently different for some reason.

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

this is from a pro, just a random one choosed from a stash, for you
There is no way you read 20+ devices and no data in them, or mabe you are reading something else

I'll pull some more files and show you what I see in that block; give me a few hours. But I didn't find an email in a single one at that spot in the dump.

[radicalsolutions]

Re: Macbook M1 bypass FMM / EFI Unlock

I've checked 20+ devices, no email addresses or names found. There's no way you confirmed this on multiple erased/activated devices. All boards/dumps I checked had been connected to WiFi, etc. None show emails in the dumps at area you highlighted, or otherwise (searched for yahoo, gmail, iCloud, mail, email, name, etc), and none have names or emails.

Gotta call BS on this unfortunately.

this is from a pro, just a random one choosed from a stash, for you
There is no way you read 20+ devices and no data in them, or mabe you are reading something else

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

did you read dump after connecting to wifi? I tested on erased devices too

I've checked 20+ devices, no email addresses or names found. There's no way you confirmed this on multiple erased/activated devices. All boards/dumps I checked had been connected to WiFi, etc. None show emails in the dumps at area you highlighted, or otherwise (searched for yahoo, gmail, iCloud, mail, email, name, etc), and none have names or emails.

Gotta call BS on this unfortunately.

[radicalsolutions]

Re: Macbook M1 bypass FMM / EFI Unlock

unfortunately the email address is not contained in the erased devices

did you read dump after connecting to wifi? I tested on erased devices too

[tiny13]

Re: Macbook M1 bypass FMM / EFI Unlock

yes, tried this on several devices

unfortunately the email address is not contained in the erased devices

[radicalsolutions]

Re: Macbook M1 bypass FMM / EFI Unlock

your device is activation? i can't find this data on my erased device

yes, tried this on several devices

[tiny13]

Re: Macbook M1 bypass FMM / EFI Unlock

really?

your device is activation? i can't find this data on my erased device

[dam1inc]

Re: Macbook M1 bypass FMM / EFI Unlock

I've read that the serial number for M1 devices is located in one of the nand chips? But nobody is saying which tool they're using to read/write with. It's a BGA110 Nand IC and I can see that JCID Repair Assistant now has a section for macbooks (Read data, Write data, Uploading) I have the BGA110 module but that doesn't detect it so I'm guessing maybe the P13? I don't see any other tool that could read it. Anways if anyone has any ideas or tips I would greatly appreciate it. Thanks

[ugamazing]

Re: Macbook M1 bypass FMM / EFI Unlock

Has anyone found a way to access terminal from the Activation Lock screen and/or the Options/Diag screen on a locked board/unit? Even if a lot of commands won't work, just wondering if anyone has found a way to access it.

[sid123q]

Re: Macbook M1 bypass FMM / EFI Unlock

really?

what chip you dumped? what tools you used?

[JossI.]

Re: Macbook M1 bypass FMM / EFI Unlock

There's no method of unlocking these MacBooks yet...

TThank you very much for your answer, in this case, exist the posibility that found a method eventually, or is impossible and will never be found ?

[CainGraywood]

Re: Macbook M1 bypass FMM / EFI Unlock

see above post

Unfortunately i've looked inside several M1 dumps I have right now(some locked, some not) i cant find any keywords like "owner" , "last" or any form of email inside it, except the WIFI name.