3G Manager - Battery saver

3G Manager - Battery saver


(4 stars)


Download for Android Like

10,000 - 50,000 downloads

Add this app to your lists


3G Manager allow you to save battery and avoid excessive Electromagnetic exposure by automatically disabling mobile data connection when you lock the screen.
The manager allow you to keep receiving notifications by automatically re-enabling the connection from time to time for some minutes to permit sync.

You can specify the reconnection interval and other settings.

- Automatically disable mobile data on screen-off
- Automatically enable mobile data on screen unlock or screen on
- Automatically disable mobile data when WiFi is connected (optional)
- Delayed disconnection on screen off to allow rapid chatting
- Periodic reconnection to allow notifications
- Specify first reconnection time (before periodic reconnection)
- The manager will be automatically paused while: on WiFi, charging, calling (after 2 minutes), on airplane mode, on Tethering/Hotspot mode and when mobile data are manually disabled
- Manager on/off widget (1x1)
- Manager on/off + periodic reconnections on/off widget (2x1)
- Optionally disable sync on low battery (low-battery level configurable)
- Run in foreground: always show app icon in the notification bar (optional)
- Night mode: automatically enable/disable reconnections at specified times
- Option to auto enable/disable 3G Manager at specified time
- DashClock extension
- Option to avoid disconnection ehile playing music, useful for Spotify, Google Music and similar apps
- Temporary pause (from the notification bar or double clicking on the widget): 3G Manager will pause for 20 mins (customizable) and reactivate after that time. Useful while streaming music or waiting for an urgent notification.

Note: to maximize battery saving set higher re-connection interval or totally disable it (you will lose notification)

This application DOESN'T HAVE Internet access permission.
Network communication permission is only for mobile data switch and detection.

The app doesn't allow reconnection interval under 7 minutes since that will drain your battery more than keeping the connection always enabled.

If you notice that the phone doesn't always reconnect when you unlock the phone try disabling the option "wait for unlock" (if that option is off the manager will enable the connection when you turn the screen on)

If you can't see the widgets in launcher after installing the app please try rebooting your phone (Android bug).

Languages: English, Italian, Spanish, French, Czech (thanks prufus), Brazilian Portuguese (thanks J. Gonçalves), Russian (thanks Nail DV)

Tested on: Nexus S, Galaxy Nexus, Nexus 4, Nexus 5, Nexus 7, Galaxy Note II, Xperia U, Galaxy S / S2 / S3 / S4
Works also on CyanogenMod 9, 10.x and 11

Tags: 3g manager, gestore 3g gratis, desconectar datos automáticamente, 3g disable sleep cm10, 3g governor, cm10 automatically disable 3g and mobile data, turn off 3g after screen off for 5 minutes, gestiore 3g gratis, risparmiare batteria cm10.1 galaxy w, cm10 switch off 3g.

Recently changed in this version

Changes in v2.5:

[NEW] Android 5.1 support (requires ROOT as 5.01!)
[LANG] Add Russian translation (thanks to Nail DV)

Comments and ratings for 3G Manager - Battery saver
  • (67 stars)

    by Roman Arauz on 28/04/2015

    Work good, give us the option to enable and disable wifi when the screen is off

  • (67 stars)

    by Egor Stronhin on 19/04/2015

    Not working on 5.1

  • (67 stars)

    by Saki A on 15/04/2015

    Would be great if it turned off mobile data AND wifi.

  • (67 stars)

    by Gian Carlo Jalbuena on 06/04/2015

    Very useful when I was in Kitkat. Pls. Allow to run with unrooted Lollipop. I had to stop using it.

  • (67 stars)

    by Sherwin Willis on 06/03/2015

    Works perfectly for me, thanks

  • (67 stars)

    by Dave Gowenlock on 05/12/2014

    This app saved my life. It was the best app I ever paid for and had every tweak setting I wanted to set the perfect profile to save data. You could even check the time without phone re-enabling data. Please please find a way to work on Lollipop, I will buy it again!

  • (67 stars)

    by Stefan Scheibler on 03/12/2014

    as I root my devices anyway, this is the perect app. Saves my battery up to 10h+

More comments