MacBook Pro M3 2023 Unable to connect to device

[shadowwalkersteam]

I've M3 Mac connected in DFU mode, Apple Configurator is showing the DFU Mac connected but irecovery is not showing it. Below are the logs coming up when I executed with -v -q parameters.

Attempting to connect... 
Attempting to connect... 
Attempting to connect... 
Attempting to connect... 
Attempting to connect... 
Attempting to connect... 
ERROR: Unable to connect to device

I want to get the ECID of the connected Mac. I've latest compiled binaries.
need your help @nikias

[nikias]

I assume that you are trying with the latest code?

[shadowwalkersteam]

I assume that you are trying with the latest code?

Yes I'm trying with the latest code.

[shadowwalkersteam]

This is how it is showing in USB Tree and Apple Configurator

[nikias]

Ahhh I see. It's using KIS DFU. I have pending commits to push that add support for it (macOS and Linux -- windows not yet). Will push it later today and then you can try again.

[nikias]

I actually pushed the commits now. Let me know if this works now.

[shadowwalkersteam]

Sure, I'll test this.

[shadowwalkersteam]

@nikias it is working with the new commits. But the thing is if I have 2 Macs connected in DFU it only gives 1 device, Is there a way to list them all?

[nikias]

Thanks for confirming. The irecovery tool hasn't been designed to support multiple devices; the underlying library code could handle it though. The enumeration of devices is missing, then it would be just a matter of calling irecv_open_with_ecid with the given ECID of the devices found. I will see what we can do here.

[shadowwalkersteam]

@nikias I got M3 Pro (15,6) as well and that is not showing in irecovery -q and this one looks different from the simple M3 in terms of response from System report. Please check the below screenshots.
However the simple M3 (15,3) is showing perfectly fine with the last changes you made.

[nikias]

I see. The USB Product ID is different, 0xf014 as you can see in the screenshot. This is Port DFU mode, not sure how this is different...

[shadowwalkersteam]

I see. The USB Product ID is different, 0xf014 as you can see in the screenshot. This is Port DFU mode, not sure how this is different...

So what change you recommend should I do to add this product support?

[shadowwalkersteam]

Also look at the CPID and BDID they look totally different, and this Mac15,6 doesn't have these CPID and BDID.

[nikias]

Yes it's a totally different mode it seems... you could try to add the 0xf014 here:

libirecovery/src/libirecovery.c

Line 1644 in 1a12fc2

UInt16 all_pids[] = { IRECV_K_WTF_MODE, IRECV_K_DFU_MODE, IRECV_K_RECOVERY_MODE_1, IRECV_K_RECOVERY_MODE_2, IRECV_K_RECOVERY_MODE_3, IRECV_K_RECOVERY_MODE_4, KIS_PRODUCT_ID, 0 };

but I don't really think this will work