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Samsung Galaxy A21 - Auto Switch Between Wi-Fi & Mobile Data Networks

2026-10-22 19:13:16.758

Samsung Galaxy A21 - Auto Switch Between Wi-Fi & Mobile Data Networks

Here's how to allow your Galaxy A21 to auto switch between Wi-Fi and mobile data to preserve a consistent data connection.
When connected to the Verizon cellular network, data overage charges may apply (depending upon data plan). For data usage info, refer to the My Verizon website.
  1. From a Home screen, swipe up from the center of the display to access the apps screen.
    These instructions only apply to the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Connections
    Wi-Fi
    .
  3. Tap the
    Menu icon
    Menu icon (upper-right).
  4. Tap
    Advanced
    (upper-right).
  5. Tap
    Switch to mobile data
    to turn on On switch icon or off Off switch icon.