I really hate having to enter in both passwords. Maybe could be made if was in not so long ago from the same IP or what ever onetime password wouldn't be needed? or use the onetime password to register this main ps4/pc and will log in to the game or the website!

I've been thinking about getting software token but quite sure what phones work like is really any and all types of android phones so anything with android could work? or what versions?

And I still don't get how I'll remove this token when i need to where is this token removal password anyways? need to know so if when the battery dies?