Hi, I have an old physical key fob Security Token that I use.
I have a similar one for 'another game' and the battery for that has died so having to get that sorted out

So I want to switch to a mobile App one for FF14 before its battery dies too, locking me out.
How do I do this without accidently loosing access to FF14 or the support forums.
The Square Enix page mentions Google and Microsoft apps a lot of info about dead apps or something so am confused as the what app is needed and what steps are needed to switch from the old physical authenticator