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30
votes
4answers
44k views

How I shutdown Android phone with adb command?

How do I halt an android phone using adb command? I can reboot, but I don't know how to halt. I tried shutdown -k wait command, but it did not work.
18
votes
2answers
8k views

Skype showing me as online - after stopping app and even after device shutdown?

Scenario A: start Skype do some other work shut down the Android device Problem: My contacts are still seeing me as being "online". Strangely enough there seems to be no heartbeat feature ...
4
votes
7answers
65k views

Samsung galaxy phones shuts down automatically

I own a Samsung Galaxy Note. I have seen that very randomly and infrequently, my device just turns off on its own. I then have to restart it by pressing on the power button. Yes, the device has ...
5
votes
3answers
61k views

How to force Samsung Galaxy Tab to shutdown?

My Galaxy Tab P1000 just hung up, at a point where the power button is not responding. Is there a way to force the devise to shutdown immediately?
1
vote
1answer
731 views

Unexpected random shutdowns in Galaxy S2

Recently my Samsung Galaxy S2 has been doing this very strange thing, it just switches off on its own. However the screen flickers like two or three times really quickly before it switches off. It ...
-1
votes
3answers
2k views

What to do if my samsung tab keeps on resetting itself?

My Samsung Tab keeps on resetting itself upon powering on, it goes to home screen and after a while (about 10 seconds) restarts itself. This keeps on and on until i shutdown the Tab. My Tablet has ...