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Apple iPhone - Manage Data Usage

2026-10-22 16:05:41.474

Apple iPhone - Manage Data Usage

Here's how to change the data usage cycle and set data warnings and / or limits on your iPhone.
  • Data usage info provided by your Apple® iPhone® may differ from actual usage. For data usage info provided by Verizon Wireless, refer to the My Verizon website.
  • For a better understanding of how data is used, check out this video.
  • To control data usage on your account, refer to Verizon Smart Family™ .
  1. From a Home screen, navigate:
    Settings Settings Icon
    Cellular
    .
    If an app isn't available on your Home screen, swipe left to access the App Library.
  2. View the overall cellular data usage.
    • Current Period
    • Current Period Roaming
  3. View the individual apps cellular data usage.
    The app cellular data usage is displayed beneath the name of the app.
  4. To turn cellular data usage for an individual app on Switch On or off Switch Off.
    Exchange ActiveSync® accounts are handled separately from other Mail and Calendar accounts. Exchange ActiveSync accounts continue to use cellular data even if cellular data usage for Mail and Calendar are disabled.
  5. To view the data used by system services, tap
    System Services
    .
  6. The data usage is displayed to the right of the system service (e.g., Mapping Services 2.0 MB).
  7. Tap Back Arrow
    Cellular
     (upper-left).
  8. To reset the usage statistics, tap
    Reset Statistics
    .
  9. Tap
    Reset Statistics
    .
To limit individual app usage, refer to turn Turn Cellular Data On / Off.