I was wondering the same.

I don’t have first hand knowledge. I’ve heard the printed manuals are not great but that their online versions are good.

I’ve generally preferred buying the manufacturer’s manual even though they’re relatively expensive. Honda’s manuals and their Common Service manual in particular were excellent. KTM’s is just okay, disappointing after coming from Honda’s and BMW’s manuals, at least it gets the wiring diagram and torque specs right.

I’ve had mixed experience with Haynes and Clymer. They’re better than nothing but the photos are not so good, they rarely cover differences between years, and make a lot of assumptions.

I just read the specs and there is an SD slot.

I briefly used the OpenFirmware that shipped on Apple PowerPC-based Macs, CMD+OPT+O+F at boot would get you to it.

I had no idea. I’m still on 7.0.x, I didn’t even realize they were sold. It only has permissions for media and files.

My OnePlus 6t swelled and split in a year. OnePlus said it was unrepairable (it still worked) and offered me $50 toward an upgrade.

Replaced it with a Pixel.