Toggle on "Use Data Saver," then tap "Unrestricted Mobile Data" to select those apps you want to allow to use data. For the best results, only whitelist the absolute essentials.

Switching your mobile data off and on only when you want to use the internet is definitely not enough.

If you're still using SMS on Android, especially to send sensitive personal information, you should think about switching to ...

Regardless of whether you have an AT&T, T-Mobile or Verizon plan, your data is being tracked by default. Here's how to protect your privacy and turn it off.