Re: T2 Chip Programmer Tool



I am curious Stephen, was you able to activate the Mac with the new iBridge after you changed the SN? I am not quite understanding what you did. And is a possible Activation/Bypass for the new iBridge=iBoot-7429.81.3?...

Re: T2 Chip Programmer Tool



Can you guide us which don't know that this bypass exist?
Can you share the information so at least we can bypass at least. I know that the bypass is not definitive, but with the update of the bridgeOS I am stuck and can't bypass the activation lock....

Re: T2 Chip Programmer Tool



in the preview page a post from [URL="https://www.badcaps.net/forum/showpost.php?p=1136831&postcount=189"]siddiq[/URL]:Re: T2 Chip Programmer Tool



in the preview page a post from [URL="https://www.badcaps.net/forum/showpost.php?p=1136831&postcount=189"]siddiq[/URL]:Re: T2 Chip Programmer Tool



in the preview page a post from [URL="https://www.badcaps.net/forum/showpost.php?p=1136831&postcount=189"]siddiq[/URL]:...

Re: T2 Chip Programmer Tool



Correct!! I suppose that this device was already activated. After I changed the Serial number to a compatible one as you suggested in the early posts went smooth to bypass the MDM, but can't reach the activation server of apple.. so my guess is that the link that it tries to reach is tied to the Serial number in the T2 chip and the serial number in the ROM. I suppose that I must w8 until the release of the jailbreak for Monterey....

Re: T2 Chip Programmer Tool



There are a lot of differences, I tried to compare the A1932 that is the model I have!
The files are very different, and also the Boot sequence is different as it is not declared in the files that are here, instead the original one have some boot sequences inside. Because of this I asked if someone tried with the latest BridgeOS to rewrite the old one. Sincerely I have to unsoldering and soldering again the chip and then retry the bypass/activation.. before going through all the work and risking a board damage thought to ask if...

Re: T2 Chip Programmer Tool



Found it. is a version iboot-7459 and I guess is updated to the last one.
I am not sure if I re-programm the ROM with an older version will cause the Macbook fail to boot at all.

Did anyone tried to flash the T2 ROM with older Bridge OS after it was updated?

After I changed the serial number on the same .BIN file of the ROM it is not able to contact the APPLE server.. seems like the contact POST method is tied to the Serial number in the ROM.

The serial Number was checked online if it was available...

Re: T2 Chip Programmer Tool



Yes I have a new bridgeos but my previus question was regarding the versions. If this macbook is at latest version or something a bit earlier? So at least I will know when something comes out for the version I have....

Re: T2 Chip Programmer Tool

Never thought would find something lik this support forum so much dettailed in everything! Congrats to all the staff.
I got a A1932 T2 model activation locked that is stuck in only intermet recovery.
I tried even in DFU mode with checkm8 soft to try if it is identified but without success.
The Comand-R combination or any except the DFU doesnt work.
By any chanche is any possibility from DFU to get the OS version or the iBridge OS version?
I want to figure out if has been updated to the latest version, my colleague kept connecting...