How to reduce data consumption on iPhone with simple settings
This iPhone guide covers system and app-level ways to reduce cellular data use. It explains what Low Data Mode changes, how to review usage by app, and how to limit background refresh or disable cellular data for selected apps—along with the resulting trade-offs in media quality and automatic activity. Limit data usage on your iPhone Low Data Mode reduces data usage. You'll find it in Settings >…
This guide outlines methods to decrease data usage on an iPhone. It describes Low Data Mode, located in Settings > Cellular > Data Mode, which lowers content quality and disables automatic updates and backups. Background app refresh can be controlled per app, or set to only occur over Wi-Fi. The "Connectivity Assist" setting, found in Settings > Wi-Fi, may use mobile data when Wi-Fi is unreliable.
Users can also pre-download media to use offline, disable automatic downloads, and prevent backups from using cellular data. Using Wi-Fi whenever possible, such as at public hotspots, can further reduce cellular data consumption.
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