1. Android Central Question's Avatar
    right now i am going from phone to tv using hdmi but no picture is showing up from my phone
    10-07-2020 10:43 AM
  2. hallux's Avatar
    Using this comparison, you can see in the multimedia section that the S8 supports MHL (the ability to "cast" to a screen through a cable) but the A21 does not. https://www.phonearena.com/phones/co...es/10311,11399
    You'll need a wireless device to do this - a Samsung TV or some other device that will accept the wireless cast.

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    B. Diddy likes this.
    10-07-2020 10:48 AM

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