How does Apple's mobile phone shut down programs that consume traffic?

1, the screen brightness does not need to be adjusted too high: turn on the phone-brightness setting, and turn down the brightness after entering.

2. Turn off the location service: Turn off the location in the settings-privacy of the mobile phone, or selectively turn off some programs, so as to save some power and traffic without turning on all the locations.

3. Turn off personal hotspot: Turn it off when not in use, turn on mobile phone settings-cellular mobile data-personal hotspot-turn off hotspot.

4. Turn off siri: Turn on phone settings-General-Find siri to turn it off.

5. Turn off sending diagnostic information: Turn on phone settings-Privacy-Diagnosis and Dosage-Select not to send.

6. Turn off the automatic download project: Turn on the settings of the mobile phone-select iTunesstore and AppStore, and turn off the automatic download project and automatic update after entering.