On 24/10/2019 21:13, ray carter wrote:
> Or you can do an in-place upgrade on the pi3 and then move to pi4. Just
> replace 'stretch' with 'buster' in you /etc/apt/sources.list then 'apt
> update' and 'apt dist-upgrade. It will take a while.

You also need to follow that with an rpi-update otherwise the image will
not have the additional files needed to boot the 4B.

---druck

--- SoupGate-Win32 v1.05