Re: DVR HIKVISION DS-7216HUHI-K2 DS-80295_P rev 1.0
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Re: Macbook M1 bypass FMM / EFI Unlock
If you do a full nand read, try to backup winbond chip also as a pair, it migh hold some keys to open data on ssd.
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Re: Macbook M1 bypass FMM / EFI Unlock
That's true, M1 can be downgraded because there are signed ipsw available, but even the oldest iBridge version for M1 is not vulnerable to checkra1n. Don't expect much from Stephen, he did nothing on M1, neither on t2, he just started a thread to show how to use t203. Let's not close this thread as t2 was, we still have much to find about M1....
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Re: Macbook M1 bypass FMM / EFI Unlock
Stepen, to install linux on this devices you will need to provide access to partitions from main os, so it's not possible to install linux if it is locked. SN, as we already concluded, is stored on first sectors or ssd nand, iphone style. As external access to nand is not possible for the moment, it remains the hard way.. hardware nand removal/read.
Elegant way will be to write custom firmware for bios which will write on nand whatever we want, but this is beyond my skill
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Re: Macbook M1 bypass FMM / EFI Unlock
Post it here, so we all can see it....
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Re: Macbook M1 bypass FMM / EFI Unlock
In case secure boot is disabled, I think you can start from external drive. After we can try to access nand from OS....
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Re: Macbook M1 bypass FMM / EFI Unlock
Yes, need you to have a fully functional M1 mac, install os on external drive, then upload image for us.
...
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Re: Macbook M1 bypass FMM / EFI Unlock
I need an external drive bootable/working hard drive image for M1 mac, for the situation when secureboot is disabled. It might work to bypass activation on those devices with secureboot disabled. Anyone here have an working M1 device to install a fresh copy on external drive, then dump image with something like acronis and upload on mega?
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Re: Macbook M1 bypass FMM / EFI Unlock
Interesting approach. Looks iDCSD is not exploiting anything, it's just a manufacturing testing interface, would be great if it can access NAND/shell for M1 device....
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Re: Macbook M1 bypass FMM / EFI Unlock
We've tried that.. it isn't working.. mdm key doesn't match. They send wifi mac + bt mac. Once u re able to change sn+wifi+bt you're good to go. No solution for that yet.....
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Re: Macbook M1 bypass FMM / EFI Unlock
You don't need to touch encrypted part of NAND. There is a plain clear partition containing SN/BT-MAC/WIFI-MAC. If we have valid pair it's possible to replace and get rid of activation lock. Can your programmer read raw data from NAND chip? Upload it on mega and share it please....Last edited by SMDFlea; 02-18-2022, 05:32 AM.
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Re: Macbook M1 bypass FMM / EFI Unlock
One way for bypass M1 will be patching ipsw file, eg. UniversalMac_11.0.1_20B29_Restore.ipsw\022-10604-034\3_Apple_APFS
KRAActivationAuthViewController
Similar work has been successfully performed for iphone:
1. Download the iPSW file you need from the official website: IPSW.
2. Secondly, convert the iPSW file into a ZIP file by changing the extension and extract it.
3. Now open the extracted file folder, and you will see 3 different .dmg files in there.
4. Look for the...
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Re: Macbook M1 bypass FMM / EFI Unlock
There is some guy on youtube showing how he open terminal inside activation window on M1/T2 mac.
keywords: M1 terminal inside Internet recovery MacOS Monterey
How is this possible? We need to find key combination, for the moment found way to open log window / save logs to usb....
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Re: Macbook M1 bypass FMM / EFI Unlock
But idea might be good.. On the activation screen I have managed to open log window ( COMMAND + L and other random keys while in startup disk screen.. then I have saved boot log on external usb drive -> attached here)...Last edited by SMDFlea; 02-15-2022, 01:32 PM.
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Re: Macbook M1 bypass FMM / EFI Unlock
Stop contacting this user. You might lose money, and this thread is not for paid unlocks. You risk to be banned too. ...
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Re: Macbook M1 bypass FMM / EFI Unlock
What we know...
On M1 you can downgrade with ipsw:
[url]https://ipsw.me/product/Mac[/url] -> they will provide link to official apple ipsw signed files
Start in DFU mode, drag ipsw to Apple Configurator 2.. done
Bypass is wanted.. seen youtube video where someone opened terminal on the activation screen..Re: Macbook M1 bypass FMM / EFI Unlo...] -> they will
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Re: Macbook M1 bypass FMM / EFI Unlock
There is no public solution for M1 right now. Neither paid one as far as I know, exept rumors from some of us that stay here just to tell it's possible.
We're working on..
What I've tried also: sn changed on t2 unlocked machine with locked m1 sn written, registered to mdm and icloud, got activation lock mdm key.. not valid....
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Re: Macbook M1 bypass FMM / EFI Unlock
Sure you can, I have downloaded some tests and it worked. But don't know about overwrite....
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Re: Macbook M1 bypass FMM / EFI Unlock
Download terminal app in place of safari.app overwrite, close safari.. open again then u re in terminal. Too good to be true, but worths trying.
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Re: Macbook M1 bypass FMM / EFI Unlock
How would you do that? Please detail your findings so we can replicate....
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