So I've noticed that my phone pretty much never sleeps, and the battery drain is substantial. I installed Wakelock Detector and have narrowed the culprit down to the AlarmManager service in the Android System. I understand that this service itself is not the problem as it's simply used by other apps to keep the phone awake, but I have no way of narrowing down which apps are triggering the alarms. I understand it's possible by running sysdump alarm > file.txt from the terminal, but I've tried that and realized this requires root privilege, which I don't have. I'm at a complete loss as to how to nail the problematic app, so any help is greatly appreciated. Thanks in advance.
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forum.xda-developers.com
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