I have recharged 1gb 3g data plan on my idea prepaid mobile no. I’m only used this data for surfing on net with UC Browser & all my 3g data used within 10 days. I don’t know where my data has gone. After Some days I’m noticed that when i open mobile data in my smartphone, many apps shows notification that appear in notification bar. I checked and found that many Apps services are running in the background. So these apps usage data in background.
It is huge problem in android smartphone that when we open mobile data, Apps (software update, Google play, Google Play services, Whatsapp, Antiviruses, Google+, Hike, Facebook & many more) that running in background usage this data every time & update itself without your permission. you can’t control on it. But if you want to save your data, You can disable background data usage by Restrict background data option.
How To disable Internet access to all android app & Save 3G Data Usage in Android?
If you want to disable internet access to all android application then you can restrict the background data without root:
Restrict background data-
3- Press menu option key in your smartphone or tap on top of right menu option-
4- Check the box Restrict background data-
5- Tap on OK to verify
6- Now You can check that Restrict background data notification Shown in notification bar-
7- You can Re-enable background data by opening notification bar & tapping on background data restricted-