- Solutionselected by NathalieSI
Hello @todk,
Smartphones regularly perform updates in the background, particularly at the level of [the applications](https://support.apple.com/fr-ch/HT202070#:~:text=Dans%20R%C3%A9glages%20%3E%20G%C3%A9n%C3%A9ral%20%3E% 20Update%20in,of%20content%20mis%20%C3%A0%20day.). As our members tell you, you can check data consumption in your iPhone settings. This will allow you to see which services are the most data intensive on your device.
Beautiful day