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Samsung Galaxy J3 V / J3 (2016) - Turn Data On / Off

2026-10-05 17:06:19.408

Samsung Galaxy J3 V / J3 (2016) - Turn Data On / Off

Turning data on your Galaxy J3 V / J3 (2016) provides access to online services over the cellular network, while turning it off will impact that experience unless connected to Wi-Fi.
  1. Open the
    Settings app
    .
  2. Do any of the following:
    • Turn Data On / Off
      1. Tap
        Data usage
        .
      2. Tap the
        Mobile data switch
         to turn on or off.
      3. If prompted, tap
        Turn off
         to confirm.
    • Allow / Deny Roaming
      Depending on your plan, enabling data roaming may cause roaming charges (e.g., when traveling internationally).
      1. Tap
        Mobile networks
        .
      2. Tap
        Data Roaming Access
         select one of the following then tap
        OK
        :
        • Deny data roaming access
        • Allow access only for this trip
        • Allow access for all trips