1. Android Central Question's Avatar
    Com.samsung.android.app.telephonyui. And what it actually is?

    Com.samsung.android.incallui

    Com.samsung.android.dialer

    Wondering if there is anything shady about these all being on your phone and is someone could clarify what they all actually stand for.
    03-16-2019 04:10 AM
  2. Tim1954's Avatar
    These are all system apps (programs) that are necessary for your device to function. The letters UI stand for User Interface, that is the translator between you and the computer that is your phone. When you tap a button during a call for example, the "incallui" will translate that to computer language and that will result in the phone doing what you asked it to. These are best left alone least you want a nice shiny piece of plastic that doesn't work
    03-16-2019 04:17 AM
  3. chanchan05's Avatar
    In call UI and telephony UI refers to what you see on the screen when you're on a call.
    Dialer is your well, dialer.

    If you remove those, basically you can't make calls anymore. You can receive though, but you won't see buttons like the hangup buttons and such. You'll just have a black screen.

    That is unless the system is designed to look for them even when not in use. In which case your phone won't turn on anymore if you remove them.
    03-16-2019 05:22 AM

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