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Old 05-25-2022, 12:32 AM   #181
mazoot
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Default Re: Macbook M1 bypass FMM / EFI Unlock

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Old 05-25-2022, 12:58 AM   #182
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Default Re: Macbook M1 bypass FMM / EFI Unlock

oh, really? i see in this picture, you are using "DIP8-SOP8 0.65mm". does it fit for "uson8 4*3 "???
and why you add capacitor to transistor and jump to 8 pin adapter? ( I think it convert 3v3 vol to 1.8V to use with t2 chip )
sorry for dumb question, i am a newbie D

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Old 05-25-2022, 07:18 AM   #183
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Default Re: Macbook M1 bypass FMM / EFI Unlock

ah, sorry, i understand rightnow, you adding AMS1117 1.8V to convert 5v usb --> 1,8v for vcc T2 rom,
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Old 05-25-2022, 08:55 AM   #184
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Default Re: Macbook M1 bypass FMM / EFI Unlock

A 3.3v to 1.8v adapter is only $5.
Bear in mind that you’re repairing a MacBook worth $500-$2000. A $20 investment is worth it to have the correct tools.
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Old 05-25-2022, 09:38 AM   #185
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Default Re: Macbook M1 bypass FMM / EFI Unlock

thanks, i will waiting for checkra1n release new version , and i will buy full tool,
hope it comes out soon
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Old 06-08-2022, 07:28 AM   #186
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Default Re: Macbook M1 bypass FMM / EFI Unlock

I have read the right NAND on M1 A2338

https://drive.google.com/file/d/1mQo...ew?usp=sharing

Here is the data. I can't see the serial number
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Old 06-08-2022, 07:31 AM   #187
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Default Re: Macbook M1 bypass FMM / EFI Unlock

Here is data from the left NAND

https://drive.google.com/file/d/1yVm...ew?usp=sharing
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Old 06-08-2022, 07:49 AM   #188
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Default Re: Macbook M1 bypass FMM / EFI Unlock

I believe it's encrypted and I don't know how to decrypt.
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Old 06-08-2022, 07:55 AM   #189
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Default Re: Macbook M1 bypass FMM / EFI Unlock

I have read the data with HxD software and tried decoding with all available options, but none decode to anything that makes sense.
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Old 06-08-2022, 08:33 AM   #190
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Default Re: Macbook M1 bypass FMM / EFI Unlock

I have also installed both NANDs to a known working iPhone X so I can read the data with Purple Mode. When NAND is installed, the phone goes in recovery mode and purple mode fails to connect. When I try to restore software with iTunes it gives error 4014 because underlaying data is not correct.

So no luck in reading the SN from M1 Mac NAND with this method.



I will try to read data from my personal mac and write it to this locked mac and test

Last edited by niksamarkovic4; 06-08-2022 at 09:17 AM..
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Old 06-09-2022, 03:58 AM   #191
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Default 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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Old 06-10-2022, 01:55 AM   #192
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Default Re: Macbook M1 bypass FMM / EFI Unlock

Here is the SOCROM read .bin fine from MDM Locked M1 Mac

https://drive.google.com/file/d/1LQI...ew?usp=sharing

It is not Windbond, in my case it is Macronix.
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Old 06-15-2022, 09:03 AM   #193
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Default Re: Macbook M1 bypass FMM / EFI Unlock

Quote:
Originally Posted by niksamarkovic4 View Post
Here is the SOCROM read .bin fine from MDM Locked M1 Mac

https://drive.google.com/file/d/1LQI...ew?usp=sharing

It is not Windbond, in my case it is Macronix.
I checked your bin file and I found a serial number which leads to an IPhone 12 Pro 128GB Pacific Blue A2407
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Old 07-08-2022, 03:30 AM   #194
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Default Re: Macbook M1 bypass FMM / EFI Unlock

Hi Iím keen to volunteer if you are still looking ? Cheers Karl
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Old 07-12-2022, 09:19 AM   #195
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Default Re: Macbook M1 bypass FMM / EFI Unlock

hi guys. i have a macbook air m1 apple silicon. unfortunately he has a locked apple id and broken screen. if connect use type-c to hdmi adapter, i have no image. please say to me how can i get image from recovery assistant. thank you. sorry for my english
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Old 07-12-2022, 10:34 AM   #196
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Default Re: Macbook M1 bypass FMM / EFI Unlock

On older Macs, removing the internal display connector will force the Mac to use an external display.
On the subject of it being locked, I’m afraid you’ll have to wait for an unlock to be made available on here.
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Old 07-12-2022, 11:14 AM   #197
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Default Re: Macbook M1 bypass FMM / EFI Unlock

Quote:
Originally Posted by kevingill View Post
On older Macs, removing the internal display connector will force the Mac to use an external display.
On the subject of it being locked, Iím afraid youíll have to wait for an unlock to be made available on here.
yes sir. i turned off the internal display, but dont get picture on external monitor.
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Old 07-12-2022, 11:27 AM   #198
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Default Re: Macbook M1 bypass FMM / EFI Unlock

oh. im get image but i have no wi-fi settings. the device required internet connection
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Old 07-12-2022, 01:22 PM   #199
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Default Re: Macbook M1 bypass FMM / EFI Unlock

my device can unlock with apple id, device password and MDM key. im ready connect to your research. i have professional tools (hot air, solder station, microscope, programmer) and skills.
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Old 07-13-2022, 03:13 PM   #200
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Default Re: Macbook M1 bypass FMM / EFI Unlock

this is my bin file.

p.s eeprom memory tolerant to 3 volts
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