3G Manager - Battery saver

3G Manager - Battery saver


*** REQUIRES ROOT ONLY ON ANDROID 5.0+ ***
https://code.google.com/p/android/issues/detail?id=78084

*** THIS APP IS NOT COMPATIBLE WITH MULTI-SIM PHONES ***

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.

Features:
- 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

Recent changes:
Changes in v2.5:

[NEW] Android 5.1 support (requires ROOT as 5.01!)
[LANG] Add Russian translation (thanks to Nail DV)
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$0.95
84
4.2
User ratings
931
Installs
10,000+
Concerns
0
File size
311 kb
Screenshots
Screenshot of 3G Manager - Battery saver Screenshot of 3G Manager - Battery saver Screenshot of 3G Manager - Battery saver Screenshot of 3G Manager - Battery saver Screenshot of 3G Manager - Battery saver Screenshot of 3G Manager - Battery saver
About 3G Manager - Battery saver
*** REQUIRES ROOT ONLY ON ANDROID 5.0+ ***
https://code.google.com/p/android/issues/detail?id=78084

*** THIS APP IS NOT COMPATIBLE WITH MULTI-SIM PHONES ***

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.

Features:
- 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

Recent changes:
Changes in v2.5:

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

User reviews of 3G Manager - Battery saver
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Android Market Comments
A Google User
Apr 28, 2015
Great Work good, give us the option to enable and disable wifi when the screen is off
A Google User
Apr 23, 2015
Was fantastic but now is useless. Doesnt work on lollipop. What a shame as it was really good in kit kat.
A Google User
Apr 19, 2015
Not working on 5.1
A Google User
Apr 15, 2015
Awesome, but why can't it turn off Wi-Fi too? Would be great if it turned off mobile data AND wifi.
A Google User
Apr 6, 2015
Just what I needed Very useful when I was in Kitkat. Pls. Allow to run with unrooted Lollipop. I had to stop using it.
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