* Install Greenify
  * Install Amplify (former: Xposed- Wakelock terminator)

==== Tools to disable services ====
  * Disable Service
  * 3C toolbox

==== Disable google play services ====
Settings > Applications > All > Google Play Services > Disable.

=== com.google.android.gms ===
Google Mobile Services
started very often by ALARM_WAKEUP_ACTIVITY_DETECTION i ALARM_WAKEUP_LOCATOR

==== Do not disable ====
  * MediaScannerService in Multimedia Storage beacause ''/DownloadManager( 1733): waiting for mMediaScannerService service:''
  * Google Services Framework (it is needed to authenticate to google account)
    * com.google.android.gsf.login for service com.google.android.gsf.login/com.google.android.gsf.loginservice.GoogleLoginService
      * it is needed for google play