What now? Upgrade to 4.6.0.13 failed

In this state, you can only guess which version is on it. But since it definitely said “Sailfish could not be updated. Please try again later.” - I assume that I still have the previous version (4.5.0.25) active. Here on my hard disk I only have version 4.5.0.16. Would that also be a “forbidden” downgrade?