UI text not changing in VR mode

What do you write your text on? Is it a Text component? And is your UI in world space? (rather than screen overlay)

Strange, I'm doing something similar and it updates fine. How do you update it? Are you sure the click button event is triggering?

Yes it updates fine. I update it by changing the Text.text variable. I'm sure it updates fine because when running it in the editor (game view) the text updates and changes. But when it is built to Android, it no longer updates.