M4 Pro DFU issues

[Si MPS]

Has anyone been able to successfully DFU restore an M4 MacBook Pro?

I goofed by zeroising the drive and losing the recovery, but every time I try to do a DFU restore from my M2 Mac mini I get an “error 21”.

Tried a ton of different cables and don’t seem to be able to get anything working.

 

[Si MPS]

Yeah, I used an Apple cable and it still wasn’t any good. Well, sent it back to work and they haven’t said anything so I assume they fixed it