Live Update with v1 app

Hi my app is not updating with live update

I can see a dialog box showing that there is a new version available (showing for debug builds) . But none of the updates are reflected in the app after it restarts.

I am working on a legacy v1 app that I need to be able to live update.

Any help would be much appreciated.

Thank you

Sorry my bad. My gulp scrip was not executing.