Keep your Valco headphones up to date with the official Valco Updater app. New firmware can bring fixes and improvements — and this app is the way to get them onto your headphones. Open the app, connect to your headphones, and update. The process takes a few minutes — keep your headphones nearby and powered on until it completes. Compatible models: - VMK25.2 - VMK15 Requires iOS 17 or later. The app connects only to check for and download firmware. No ads, no analytics, no tracking. Questions? Email [email protected].