About this app

Battery Saver: Zombie Eat My Battery will save your battery usage by managing your data connection using smart algorithm. Just install this app and activate service to get more juice, without complex settings.

FREE VERSION: http://goo.gl/CSP2wQ

Need more info please

The app will turn off mobile data, started a few minutes after screen off. and then try to enable data, in incremental delays. At midnight (started 0am), data won't be enabled again until 6am.
If you turn on screen, data will be enabled again.

What is no root mode?

You don't have to root your phone to gain more battery. Only auto hibernate is working in this mode, mobile data connection is not managed.

Please follow these steps to make it work:
1) Enable ZEMB as accessibility service
2) Enable Developer mode, Allow USB debugging, Allow granting permission/Security settings (miui)
3) Install ADB on desktop and run this command:
# ZEMB Free:
$ adb shell pm grant com.landak.zombieeatmybattery android.permission.DUMP
$ adb shell pm grant com.landak.zombieeatmybattery android.permission.PACKAGE_USAGE_STATS
# ZEMB Full:
$ adb shell pm grant com.landak.zombieeatmybatteryfull android.permission.DUMP
$ adb shell pm grant com.landak.zombieeatmybatteryfull android.permission.PACKAGE_USAGE_STATS
ADB download:
win - https://goo.gl/hvcokJ
linux - https://goo.gl/TDjEJQ
mac - https://goo.gl/mbDJ1U
4) set Screen lock - Power buton instantly lock to OFF
5) set Screen lock - Automatically lock in 2-5 minutes

Does it play well with Greenify / battery guru / Juice defender / DU Battery?

battery guru: not compatible
Using this app, network location is not required
Greenify: NOT compatible
Juice defender, DU Battery: not compatible

My incoming chat message delayed

While saving battery, this app try as much as possible to minimize delayed message (chat, or email)

My data connection turned off after 1 minutes?

When battery low, data connection turned off after 1 minutes. When charging, data connection will always on

What is auto hibernate for?

This feature will hibernate applications automatically to greatly save battery. Hibernated app will not run again, until you run it again from launcher. Long press to exclude/include app, see Hibernate tab. System apps excluded by default. This feature is self learning and smartly choose which app to be hibernated.
By using auto hibernate, your Android will be more secure because no more malware spying in background.
Please don't use Greenify because conflict with this feature.

What options most people use?

☑ Enable auto hibernate
☑ Keep screen timeout
☑ Do not manage Wi-Fi

What limitations in ZEMB Free version?

This app is Ads supported. Service will be Turned OFF after 3 days, you will have to Turn ON again. To remove this limitation, you can purchase "Remove Ads" (only charged once).

OK complete feature list?

- Battery saver
- Very light application, so the app itself dont suck battery
- Manage mobile data connection using smart algorithm #need root
- No complex settings, all features activated for you
- Dashclock extension
- Night mode (To turn off: ☑  I'm a zombie)
- Minimize delayed message
- Kill unused applications when idle (☑  Eat some herb)
- Battery statistic to show deep sleep
- Automatic turn off Wi-Fi when not connected
- Android Lollipop, Marshmallow, Nougat, Oreo supported
- Automatic turn off bluetooth, when not connected
- End foreground app (app like firefox still running javascript after screen off) (☑  Eat red herb)
- Automatically disable vibrate (<50%) and sync (<15%) when low battery
- Auto hibernate: automatic apps hibernation to greatly save battery
- Stop other user: will stop background apps from secondary user in multi-user environment #need root
- No root mode

This app uses Accessibility services.
This app uses the Device Administrator permission.

New features

Open hidden setting to disable stock app (miui)
Instruction tab on right

Version 1.8
please grant PACKAGE_USAGE_STATS using adb, some devices require it
No root mode

App Permissions

Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to change network connectivity state.
Allows an application to call killBackgroundProcesses(String].
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows an application to read or write the system settings.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows applications to disable the keyguard if it is not secure.
Allows an application to read or write the secure system settings.
Allows an application to retrieve state dump information from system services.