I believe the second second step is only needed to enable the 'touch' part of the touchscreen support.
I hope you downloaded direct from the Armbian site, as the pine64 images that are hosted on the pine64 servers and linked to the wiki (5.25) are a few months old now... and Armbian was up to 5.32 last I checked... so you'd have just a few updates ahead of you
I hope you downloaded direct from the Armbian site, as the pine64 images that are hosted on the pine64 servers and linked to the wiki (5.25) are a few months old now... and Armbian was up to 5.32 last I checked... so you'd have just a few updates ahead of you