[grkhetan]

The back button on Android is a double-edged sword (based on what I have read/heard), because its function is overridden by apps in inconsistent ways, so you are never sure what effect that button press may have. Am I correct? (i am an iOS user, so don't know)

[CountSessine]

I love Android's back button, but yes, I think you're right about the overriding problem. The browser, for example, arguably shouldn't be using it to go back to a previous page.