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by mlyle 1637 days ago
> Just dumb bug in software that puts your computer in DFU mode that says, please connect it to another Mac. Nice isn't it? And then you should run and find 'another mac'.

If your fundamental firmware-stuff is screwed up on any platform, you are going to have a bad time. Being able to plug into an off-the-shelf machine and fix it, or to plug into another PC running special software, is much better than I'm accustomed to.
1 comments
lovelyviking 1637 days ago
>If your fundamental firmware-stuff is screwed up on any platform

Sure I just have an impression after some googling that this DFU happens much more frequently then one would expect. Certainly I didn't expect it to happen in the first day after purchase but it did. So perhaps this pleasing 'much better' ability to fix it by just connecting it with another device that you probably do not possess(in my case) comes with another pleasure of having to do it more frequently. If that is the case then I really prefer the state to which you are accustomed to.

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mlyle 1637 days ago
I have never had to deal with firmware on Apple hardware (excepting "zapping the PRAM" on classic Macs). I've had to deal with it dozens of times on other platforms.

We have 3 Apple Silicon based Macs in the house, and there's 4-5 others that I support. So far 0 incidents in about 3 device years. I don't think it's tremendously common like you imply.

In the same time period, I built two Ryzen machines, and had to swap in older processors to run BIOS updates on each, and the laptops in my wife's classroom all decided to take themselves out of service for an hour one day to do BIOS updates that were delivered by Windows update and then only triggered on the second reboot after update when we all thought we were safe.

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marcan_42 1637 days ago
I've bought one of every major M1 model for testing purposes and have done all kinds of crazy things to them, and the only time something weird happened was with the original firmware version where I managed to break recovery mode by messing with diskutil, but I was able to fix it from macOS without requiring a DFU flash. It's never happened again and I've done the same thing dozens of times, so I think that was some silly bug in the shipping firmware version that has long since been fixed. I never actually had to resort to DFU recovery (though I still tested it a bunch as part of improving support for it in idevicerestore).
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