Prying up the screen may take multiple attempts. If you're having trouble, apply more heat and try again.

With one hand, push down firmly on the watch's frame to secure it in place.

With your free hand, hold the iFlex and push the edges up to make it more rigid.

The iFlex should be slightly "U" shaped.

Pry up the screen enough for the iFlex to lay flat on its own.

The iFlex doesn't need to be inserted far, as it can easily damage the screen cables near the bottom right corner of the watch.

Leave the iFlex inserted under the screen.