I understand that some people enjoy using it because it's an easier thing to use than email, but it also blocks trading when you sign out of your account on the guard which it does most of the time anyway! Valve seriously needs to A: Fix it. or B: Remove it entirely. Maybe if they made it so that trading is not blocked if you don't use it because i personally prefer email to verify because my phone is mostly dead. But it is also a very clunky app and has had TERRIBLE reviews on the App Store and Google Play. FIX THIS VALVE! (if you have any further questions add me on steam, my name is MisterFlamingo)