[Q] Screen turns on when battery is fully charged - Galaxy S 4 Q&A, Help & Troubleshooting

Hi everyone,
i had the same problem with my S2, but is there any way to keep the screen from turning on when the battery is fully charged? I understand it's a "feature" to make me unplug the charger, but it's really annoying when the screen turns on in the middle of the night. So far i've been placing the phone face down, so it won't wake me up, but that's not really the solution i'm looking for.

billiloumez said:
Hi everyone,
i had the same problem with my S2, but is there any way to keep the screen from turning on when the battery is fully charged? I understand it's a "feature" to make me unplug the charger, but it's really annoying when the screen turns on in the middle of the night. So far i've been placing the phone face down, so it won't wake me up, but that's not really the solution i'm looking for.
Click to expand...
Click to collapse
It does turn back off in a few seconds (after the screen times out), right?
Honestly not sure how this little light can wake you up
In any case, did you try some of the apps for the older galaxies, like Battery Silencer?
Another suggestion would be to turn on for the night the Blocking Mode in settings , and configure it to suppress notifications.

billiloumez said:
Hi everyone,
i had the same problem with my S2, but is there any way to keep the screen from turning on when the battery is fully charged? I understand it's a "feature" to make me unplug the charger, but it's really annoying when the screen turns on in the middle of the night. So far i've been placing the phone face down, so it won't wake me up, but that's not really the solution i'm looking for.
Click to expand...
Click to collapse
In developer options you need to turn off "always awake" or the phone "wakes up" when it has charged.
If you can't see developer options in settings / other, tap build number 7 times and it will appear

Thanks for the quick replies.
kreoXDA said:
It does turn back off in a few seconds (after the screen times out), right?
Honestly not sure how this little light can wake you up
In any case, did you try some of the apps for the older galaxies, like Battery Silencer?
Another suggestion would be to turn on for the night the Blocking Mode in settings , and configure it to suppress notifications.
Click to expand...
Click to collapse
My sleep isn't very deep unfortunately... Yeah it dows turn back off after a few seconds, but it still wakes me up.
As far as I understood, those silencer apps and the blocking mode only supress the sound of the notification or do they also keep the screen from turning on?
floydart said:
In developer options you need to turn off "always awake" or the phone "wakes up" when it has charged.
If you can't see developer options in settings / other, tap build number 7 times and it will appear
Click to expand...
Click to collapse
The "always awake" option is already unticked, but the screen still keeps turning on for the timout period

floydart said:
In developer options you need to turn off "always awake" or the phone "wakes up" when it has charged.
If you can't see developer options in settings / other, tap build number 7 times and it will appear
Click to expand...
Click to collapse
I have that turned off on my phone, and it still wakes up for a few seconds when it's fully charged. Wakes up when I plug in the charger, too. Neither one is a big deal to me, though.

billiloumez said:
The "always awake" option is already unticked, but the screen still keeps turning on for the timout period
Click to expand...
Click to collapse
Ahhh .... must be a "design feature" then
I leave my phone in the computer room overnight (don't use it as an alarm) so I've not noticed.

Related

Turn Universal on/off by opening/closing Lid

Hi all,
I upgraded to an O2 Exec a little over a week ago from a Blue Angel.
Initially I had a few concerns about it, but thankfully I found this forum, and have managed to get a number of enhancements, from increased storage and better radio (v1.09) to being able to turn on the flash light using a hardware button. My Exec is now running faster than my Blue Angel ever did, and hasn't frozen once. I've already become quite attached to it.
One thing that I think would be useful would be to have the unit turn on when the lid is opened, and off when it is closed. In the Power settings you can uncheck the box that turns off the device if it is not used for x mins, which has the effect that the screen will come on whenever the lid is opened. However, because the device is still running the battery still takes quite a hit even though the screen is turned off, and even when you lower the cpu speed.
Is it possible to turn the device on and off by opening and closing the lid?
Cheers
Rowan
Bump
Hi, I have mine set to come on and off when you open close the lid, and it's set exactly how you have said. Power settings, and stop the device going off. And Backlight settings, stop the backlight dimming, and lower the backlight when on battery mode.
There is no "off" mode like Nokia handsets, only Standby, which is what happens when the screen is closed. (I think).
jmdrizen said:
Hi, I have mine set to come on and off when you open close the lid, and it's set exactly how you have said. Power settings, and stop the device going off. And Backlight settings, stop the backlight dimming, and lower the backlight when on battery mode.
There is no "off" mode like Nokia handsets, only Standby, which is what happens when the screen is closed. (I think).
Click to expand...
Click to collapse
You're not really going into standby mode by closing the case, try switching on wifi or bluetooth and look at the flashing indicator LED, it will still be going whien the case is closed. Nowtap the power button to put the device into standby, no more flashing LED. The phone LED still flashes which is a good thing otherwise you wouldn't be able to recieve calls in standby.
shuflie said:
Nowtap the power button to put the device into standby, no more flashing LED. The phone LED still flashes which is a good thing otherwise you wouldn't be able to recieve calls in standby.
Click to expand...
Click to collapse
From what I know, the Universal has no real OFF mode, only standby, EVEN WHEN YOU PRESS THE POWER BUTTON. On mine, BT and WiFi still flashes even when I press the power button or just close the screen.
Pressing and holding the power button turns the backlight off, a quick press (or tap as I said before) makes it go to standby and should turn off everything but the phone part.
Okay well weve taken a really fun detour discussing the technicalities of standby and 'power off' but lets digress for a moment back to the original topic...
Rabangus, seems the best option you have is what you were doing. The hit to battery shouldnt be that large. I gave it a try not too long ago the way you and the other member had it set up again, and yes youll definitely have to charge it every night but it was doable. But I wasnt using wifi or bluetooth either. I am surprised that using Xscaler it still takes way to much battery. I assume thats what you are using to lower the CPU.
Oh well unfortuntely thats the way it is chief.

All programs close when screen goes black

Hi all.
I have this annoying problem with my Blackstone.
When the screen turns off everything closes down. It's really annoying if i'm using messenger or something and not look on it for 2 min it closes messenger down.
I know i can choose in battery setting not to turn off the unit if it's not used for a while, but i still like that the screen is turned off, but still working.
Can this be done??
Dipper60 said:
Hi all.
I have this annoying problem with my Blackstone.
When the screen turns off everything closes down. It's really annoying if i'm using messenger or something and not look on it for 2 min it closes messenger down.
I know i can choose in battery setting not to turn off the unit if it's not used for a while, but i still like that the screen is turned off, but still working.
Can this be done??
Click to expand...
Click to collapse
Yes it can.
Go to Start/Settings/System/Power/Advanced and you can select the screen or backlight to turn off if device is not used for x mins on either battery or external power
Fallen Spartan said:
Yes it can.
Go to Start/Settings/System/Power/Advanced and you can select the screen or backlight to turn off if device is not used for x mins on either battery or external power
Click to expand...
Click to collapse
Yeah i know, but it only turn the lights down, not turn the screen off. It's only if i choose to turn off the device the screen turns off.
I use gyrator to set up an event that turns the screen off without turning the device off when the stylus is inserted (you can modify the default gyrator behaviour which is to lock the screen when the stylus is inserted). If you want to be fancy you could set it up to turn the screen off if the phone is turned face down, you don't really need the screen on then anyway unless you're in the habit of looking at your phone above your face while lying on your back, or trying to use it while doing acrobatics in an stunt plane.
shuflie said:
I use gyrator to set up an event that turns the screen off without turning the device off when the stylus is inserted (you can modify the default gyrator behaviour which is to lock the screen when the stylus is inserted). If you want to be fancy you could set it up to turn the screen off if the phone is turned face down, you don't really need the screen on then anyway unless you're in the habit of looking at your phone above your face while lying on your back, or trying to use it while doing acrobatics in an stunt plane.
Click to expand...
Click to collapse
Well i can't get it to work :-/
What i'm looking for is also a thing so the device isn't turned off when i push the turn on/turn off button on the top. I want to use this button to turn off the screen and not close down the programs.
This is what i'm looking for and i hope someone can help me
Dipper60 said:
Well i can't get it to work :-/
What i'm looking for is also a thing so the device isn't turned off when i push the turn on/turn off button on the top. I want to use this button to turn off the screen and not close down the programs.
This is what i'm looking for and i hope someone can help me
Click to expand...
Click to collapse
Just tried the screen off when phone is face down and it doesn't seem to be working for me either for some reason. But the stylus in event is working fine, just pop the stylus out and put it back in again and the screen goes completely off without killing the processes in the background (can still explore phone with active sync). I wouldn't want to mess with the power button as that is really useful to provide a proper device suspend when I want it.
I have a similar problem but with the GPS.
I have raised the question here, on some other forums and directly to HTC.
From HTC I got the answer that it is done by design to minimize battery drain and that they would have many angry costumers complaining about low battery life.
The only solution I know of so far is to use a 3rd party app.
I use "screenoff" and everytime I use the GPS I go to advanced-power and uncheck all the boxes.
When I'm done using the GPS I check the boxes again, otherwise I'll have to remember to turn the screen off manually everytime in "normal" usage of the phone.
I think it's sad though on such an expensive device not to have the option to run programs and hardware in sleep mode.
I'd rather find a solution where I can push the power button as usual and where I can have the boxes in advanced-power checked all the time.
I managed to get gyrator to turn the screen off by flipping face down, just needed to put the screen off command before all the rotation disable commands. Now if I want to disable the screen I just have to flip it face down for a second or so.
Thx for all your help.
But i found out that it's not only when the screen turns off everything closes. If i just leave it on home screen for like 2 min. everything also closes down.
I've heard from another forum that it's something HTC has decided to do to keep on the battery....
I don't know if there is anything to do here then??
Go to the start button, select settings, select system , scroll down and select power then the advanced tab and UNTICK Turn off device if not used for 2mins for both external and battery power.
shuflie said:
Go to the start button, select settings, select system , scroll down and select power then the advanced tab and UNTICK Turn off device if not used for 2mins for both external and battery power.
Click to expand...
Click to collapse
Done that... Still closes everything after around 2. min....
Strange, doesn't do that on mine.
shuflie said:
Strange, doesn't do that on mine.
Click to expand...
Click to collapse
I had a similar problem and only thing which resolved it was a hard reset!
I'm just testing it again to make sure. Have a track playing in the HTC music app and I'm signed in to messenger. Screen is off and I'm waiting for 3 mins to make sure.
Fallen Spartan said:
I had a similar problem and only thing which resolved it was a hard reset!
Click to expand...
Click to collapse
That was going to be my next suggestion, really doesn't sound like normal operation to me. So hardreset and install one app at a time until you find out what is messing things up for you. 3 mins are up and track is still playing and I'm still signed in to messenger.
Thanks to a guy called Dawsonas I just found a program called Pocketshield.
It has an application permission feature:
"When this app is running override power off: just do screen off" (use this option for music players, GPS apps, loggers, IM, or any app that needs the device to stay awake). This setting will take effect either when "Power off on lock" or "Power off after 20 seconds" options are enabled.
Check it out
http://pocketshield.netserver01.com/
Magster said:
Thanks to a guy called Dawsonas I just found a program called Pocketshield.
It has an application permission feature:
"When this app is running override power off: just do screen off" (use this option for music players, GPS apps, loggers, IM, or any app that needs the device to stay awake). This setting will take effect either when "Power off on lock" or "Power off after 20 seconds" options are enabled.
Check it out
http://pocketshield.netserver01.com/
Click to expand...
Click to collapse
I will try that
But do you guys think it could be some settings in the ROM? Should i try another one or what do i do when you say it isn't normal for the phone?

Backlight

Does anyone know if there is a way to make the backlight stay on while charging. And also keep the phone from locking while charging. I think keeping it from locking would allow the alarm clock to actually wake me up, it shuts off when the screen turns off which is quick when its locked
Under power settings > advanced > uncheck both boxes under "On External Power"
jermy78 said:
Does anyone know if there is a way to make the backlight stay on while charging. And also keep the phone from locking while charging. I think keeping it from locking would allow the alarm clock to actually wake me up, it shuts off when the screen turns off which is quick when its locked
Click to expand...
Click to collapse
The alarm should work when the phone is locked, I use mine this way all week for work just fine.
Ok thanks got the backlight to stay on. But when the alarm is set it only goes off for about five seconds and the sound shuts off and then displays a message
jermy78 said:
Ok thanks got the backlight to stay on. But when the alarm is set it only goes off for about five seconds and the sound shuts off and then displays a message
Click to expand...
Click to collapse
The Snooze/Dismiss message? What do you have set as the alarm? Is it a short tone or something a little longer?
Here's a good tip for using your phone as an alarm clock.
Set your alarm normally.
Go into power mode and uncheck the box to turn off the device after X time when plugged in.
Leave the turn off backlight box checked and set for 2 minutes when plugged in.
Now once you turn the screen on and the phone is plugged in, after 2 minutes the screen will dim way down and stay on all night making it a great alarm clock. I used an automotive cell phone holder to make the perfect cradle for holding it upright and at a perfect viewing angle. After owning a BB Storm, I just couldn't NOT have this capability... you get spoiled.
This works great.

screen does not shut off after timeout

so I put the dimming to be after 30 seconds, which works.
however I put it to shutdown the scree after one minutes, however it stays on forever, unless I physically press the hang up key, the screen will be on all the time.
the other question I have.
2- When I search on google, and press on one of the results in opera it takes me to the definition page, rather than the actual result that I wanted
3- is there a fix for LED notification, I installed the cab to fix that, but it didnt make a difference.
4- the pink spot at the middle, I searched around but didnt see any real solution
can anyone help please
regards
While I can't offer any help, I can feel your pain! I too am experiencing this f**ing event! I placed in my pocket before boarding for a 6 hour flight yesterday and found it still powered on when the flight had ended. I had just enough power to make and receive a call! Great.
I've double/triple checked my settings after this same thing happened to me previously! WTF!
edved.
i had the same problem what you need to do is to change the screen light setting in the settings menu
moneysaver05 said:
i had the same problem what you need to do is to change the screen light setting in the settings menu
Click to expand...
Click to collapse
Ok. I'll try your suggestion, but please tell me what the screen light setting should be?
Thanks.
just go to the backlight settings, tap ok and it seems to be fixed..
(but offcourse check if is set to turn off after a minute or whatever your needs are)
I experienced this yesterday.. just like in normal windows, some functions just stop working with no particulair reason.. I don't really worry about it.. probably fixed in the next rom.. same sometimes happens with the screen lock, sometimes it's gone.. also after reboot, althought I find it more convient that way, it can be fixed by locking the device manually.. this does proof we can disable the device lock somewhere, I really don't need it in the case I use, the power button is enough..
good tip to always push the power button before putting the device away.. saves a lot of battery too then to wait for the minute before it powers of by itself.. the large screen is the battery's biggest consumer.. this way you also don't have to trust the automatic power off.
problem is pushing the power is not enough.
because if there were any even that woke the phone up, it will never shut down the screen unless you saw it, and do it manually
mmmalas said:
problem is pushing the power is not enough.
because if there were any even that woke the phone up, it will never shut down the screen unless you saw it, and do it manually
Click to expand...
Click to collapse
no the automatic power down is seperate from the screen lock, but for some reason they connected it with the automatic power down and left the options to choose out.

Phone screen randomly turns on after charging

Before I go to sleep, I plug my phone into my charger and hit the sack. After ~1-2 minutes without touching it, my phone's screen lights up mysteriously. It does not unlock or do anything special, the screen just turns on. Not a problem right? Just wait ten 10 seconds and the screen will turn back off? NOPE. That sumofabitch stays on forever and the screen does not go back off until I click the side button to do so.
How can I correct this?
Seems to be a little delay between you plugging your charger in and the phone lighting up to show you have put it on charge. As for the screen not going off. Check your sleep setting it maybe a few minutes.
I could not find the sleep setting?
Are there any other suggestions or inputs?
You have to turn on the Developer options to disable this feature.
To do this:
1. Go to settings -> About Phone
2. Scroll down to the bottom where you see "Build Number"
3. Tap the Build Number button 7 times.
This will activate Developer options in your settings. There is an option in there to disable the screen staying on while charging.
That box is unchecked.
I think another issue that correlates with this is when I unplug my phone. When I remove it from the charger in the morning, my phone will still say "Charging" for an hour or so after I unplugged it and used it.
Are you using stock rom and kernel?
Happens to me when I use a regular car charger, which I think it may be defective (the connector part)
Yeah from the sound of it your connector is loose, so randomly your phone will think it has been disconnected and reconnected to the charger. Changing your USB cable should fix it.
Sent from my Nexus 4 using Tapatalk 2
Also try changing daydream settings? If you go into display settings, there is a sleep setting.. What is that set to?

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