What is "Data Saver"? --Because you can't hear it now, why is it?

You can select your favorite device from a wide variety of candidates, and you can customize it, which is the attraction and strength of Android.However, on the other hand, it is often pointed out that it is difficult to understand.In this corner, I will explain such "I do not know this of Android" in an easy -to -understand manner.This time, I will answer the question, "What is" data saver "?"

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The data saver is Android 7.It is a function that suppresses the data communication amount of the mobile line supported after 0.To enable this function, open the screen in the order of "Settings" → "Network and Internet" → "Data Use" → "Data Saber" and turn on the switch.You can turn on/off the function by tapping the "Data Saver" button in the notification area.

The data communication in the Android OS is a "foreground communication" generated by users consciously, such as browsing a web browser or sending and receiving emails, and the "background communication" in which the app communicates when the user is not directly operated.It is roughly divided into two types, but the data saver suppresses the communication volume, especially to the latter background communication.

When the data saver is enabled, the background communication is almost cut off when using a mobile line, such as when going out.Many SNS apps such as LINE operate the background so that messages and notifications can be received even when they are not running, but when the data saver is enabled, it will not be received when using a mobile line (at Wi-Fi connection.Will be received).It can be a function to prevent data communication from going out without noticing it.

Although it is a data saver that contributes to reducing the amount of mobile line used, it is strict to restrict various notifications and SNS app messages, so there may be some inconveniences.In such a case, register an app that is an exception to the "application that does not limit data communication" on the data saver setting screen.Registered apps are allowed to be backedouland communication even when using mobile lines, which can eliminate inconvenience.