OK on/off - AT&T Samsung Galaxy S II SGH-I777

Anyone have an idea on why the charging icon keeps going off and on. This is when it's powered down. Even when I plug it in with no battery, the screen flickers. Ideas anyone?

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[Q] Preventing screen turn on when plugging/unplugging the power cable.

I have set "no lock screen" option, and it is annoying that every time I connect the power cable or disconnect the power cable, the screen turns on. Since I set the time out to 2 minutes, it stays turned on for 2 minutes if I don't manually turn off the screen.
Is there any way to prevent this behaviour?
No. The screen turns on because it displays the "Connected" message.
Why does it bother you if the screen turns on? It will turn off automatically after 2min, once the cable is connected...
You bought the tablet to use it, not to keep it closed.

[Q] Powering Down Issue

I have had some instances recently where upon powering down, it starts off as normal (powering down message) but then the unit stays in a semi-off mode. I notice this because I walk by later and see a faint bluish tint on the screen indicating it's still on, just appears to be sleeping. Hitting the N button does nothing. I need to press and hold the power button for 10 seconds to get it to go completely off.
ideas?
Is WiFi turned off before you power down? I saw this once and WiFi was on when I powered down. It never happens to me with WiFi turned off.
You really should state what ROM you're using whenever you ask a question. I used to have this problem when I was using cm7 when I'd leave the wifi on when turning the screen off.
Sent from my NookTablet using Tapatalk 2
It's CM7

Battery charging icon when phone is off

I have a very weird problem here, when the phone is off and not connected to the cable or pc the battery shows up on the screen as if it's charging itself LOL. And when I turn it on it won't turn on.
The only workaround I found is to connect the USB cable to the PC then press and hold "Volume down" then briefly press "Power button" from then it would boot normally. Any help will be appreciated. Thanks.
That isn't too surprise, believe or not, I've removed the battery pack off the phone and I'm still able searching web and make phone call.
Your phone is OFF and the icon still shows???
Yeah it's totally off and it still shows, even the progress bar is moving at the bottom of the battery icon.
What could be causing this? How can I fix it?

[Q] Karbonn a9+ wont turn on, but charging battery sign

As the title says, my phone won't turn on but upon connecting it to the charger, a charging battery sign will appear and then nothing happens.
If I press the power button again my phone still won't turn on and the charging battery sign no longer appears.
For it to appear again i have to connect and disconnect the charger again.
What seems to be the problem of my phone?

[Q] charging problem( very very bad situation)

My phone keeps waking the screen when it is being charged (the screen timeouts and turns off before being turned back on again after a few seconds, showing the lock screen), even after i switch back to the standard USB charging cable (charging directly to the microusb port). I have checked developer options and keep screen awake when charging is not ticked so that's not the problem. Turning off screen using power button brings up lockscreen.
Additionally, my phone is not able to be switched off. When i switch off, it will enter into a sort of bootloop where the phone will spontaneously turn itself on showing 'Sony' screen > black screen and it repeats this cycle. The phone can however be turned back on during this bootloop if i press and hold the power button while the screen is black.
Guys help me please
I think that your phone's power button is faulty, maybe stucked or something so I kept being pressed
No never

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