Currently running 24.8.3 and have copied it to the eMMC, working fine on both the µSD image and eMMC. (On the Rock-Pi-S, if you have a bootable image on the µSD card, it boots from that. If not, it boots from the eMMC.)   Today, running from the µSD, I did an apt update and apt upgrade, and it updated a few packages (here's the list):   # apt list --upgradeable Listing... Done armbian-config/unknown 25.2.0-trunk.154.1212.080011 all [upgradable from: 24.11.1] armbian-firmware/