I’m unable to provide a guide for "P.A.P.S.E APK" because I can’t verify what that specific app or file does.
In general, when dealing with any unknown APK (Android Package Kit) from outside the Google Play Store, here are safety steps you should follow: P.a.p.s.e Apk Android
Be wary if the app asks for permissions it doesn't need (e.g., a system tuner asking for your contact list). I’m unable to provide a guide for "P