Going back to Vial
- In Keybard, export your setup twice with Export Layout: once as Svalboard (.svil) - Native Format, and once as Vial (.vil) - Legacy Compatibility for Vial.
- Flash both halves with the Vial v2025-11-01 files (see Vial firmware files and Flashing firmware). This resets the board to Vial’s default layout.
- Open Vial and load your
.vil.
Settings that only exist in Svalboard QMK (leaders, Boost, entries above Vial’s limits) don’t carry back. See also What a .vil doesn’t hold.