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2025-05-17 03:09:08.915

Samsung Galaxy J3 V / J3 (2016) - Auto Switch Between Wi-Fi & Mobile Data Networks

Here's how to allow your Galaxy J3 V / J3 (2016) to auto switch between Wi-Fi and mobile data to preserve a consistent data connection.
  1. Open the
    Settings app
     Settings icon
  2. Tap
    Wi-Fi
    .
  3. Tap the
    Menu icon
     Menu icon.
    For Prepaid device, tap
    More
    .
  4. Tap
    Advanced
     then tap the
    Smart network switch
    to turn on or off.