[Q] power button lag? - Galaxy S 4 Q&A, Help & Troubleshooting

I have a Samsung Galaxy Nexus, and there has always been a lag from when i push the power button to when the screen actually turns on/off. It's not terrible, however, it is very noticeable. I've been told that this issue had plagued almost every samsung 'galaxy' phone... For those of you who have an s4, is there any lag like this? thanks.

Sensation-al! said:
I have a Samsung Galaxy Nexus, and there has always been a lag from when i push the power button to when the screen actually turns on/off. It's not terrible, however, it is very noticeable. I've been told that this issue had plagued almost every samsung 'galaxy' phone... For those of you who have an s4, is there any lag like this? thanks.
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The power button lag to turn on phone will always be there, remember, the phone is (or should be) in deep sleep when you wake it up, so there is a slight delay. I think there are apps that will prevent deep sleep and wake up your phone faster, but of course, that should drain your battery faster.

If you disable S-Voice from the home button it will be quicker. Double click home and that will open S-Voice, then hit menu and select the option to use home button for the app..

think about when you turn your computer monitor or television on, then realize that the droid screen you own is actually very responsive lol

Related

How to turn off magician?

how the hell do you turn off the device, if i press the power button once the screen goes completely black and i cannot tap anything but i can still recieve calls and if i press any of the buttons it comes alive. if i press and continue pressing for two seconds, the screen simply dims and i can still tap on the screen?
so how do you switch it off?
and if you reset how do you prevent it from loading the T-Mobile customization?
Also, mine has a dead pixel and i have just opened it can i take it back as faulty? it's only one dead pixel but it's really really annoying...does it count as a fault. i'm gonna try and take mine back tomorrow
A short press turns the unit off
A longer press will shut down the backlight, but leave the unit on
Longkesh said:
A short press turns the unit off
A longer press will shut down the backlight, but leave the unit on
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Click to collapse
Well, when i do that the screen goes blank but i can still recieve calls and if i press any of the buttons it goes back on again!!!!!!!!!!!!
To totaly turn off the device you need to slide the battery lock button out and then back in. It is the only way I have found to totaly turn the device off.
To lock the keys go into "settings" then "system" and choose "button lock" then choose "Lock all buttons except power button".
John
oh, i see. i thought it was like the other phones, nokia SE etc.
thanks alot for all your replies
thank you
this is not a phone, this is a pdaphone, it works like a pda... if you want tu turn off the phone, you can use the flight mode.
sayreul said:
this is not a phone, this is a pdaphone, it works like a pda... if you want tu turn off the phone, you can use the flight mode.
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I dont think it has anyhting to do with PDA. I have had 3 PDA's before. All of them had an "off" button that turned the thing off. Ditto for phones. So this is just Microsoft's strange decision. Dont make the guy feel back just because he is thinking logically - and they are not.
I've had quite a few PDAs over the years:- Casio E80? Psion 3, 3a, 3c, 5, 5mx, iPaq 3630, XDAI, XDAII, MDA Compact.
None of them have ever had an off button. They turn off the screen and may even slow the processor or put it in sleep mode. But they all kept their memory powered up and clock / alarms / appointments alive at all times.
This may change in the future as flash ram is now fast enough that you could actually run stuff from it so you could truly kill power (apart from clock and wakeup stuff) without emptying your memory.
My old Visor Edge, Palm Tungsten T, T2 and TE all had off buttons. I dont know of any electronic device where anyone should expect that the "off" botton doesn't turn it off.
If that button on Windows Mobile devices is a "sleep" button, then they should mark it with a "sleep" symbol, rather than the intl symbol for "power", which is what they have on there - and which is what confuses people.
skagen said:
My old Visor Edge, Palm Tungsten T, T2 and TE all had off buttons. I dont know of any electronic device where anyone should expect that the "off" botton doesn't turn it off.
If that button on Windows Mobile devices is a "sleep" button, then they should mark it with a "sleep" symbol, rather than the intl symbol for "power", which is what they have on there - and which is what confuses people.
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Click to collapse
So, if your Palm completely powered down when you pressed this magic "off" button, how come the alarms still worked? How come it woke up when you pressed any of the four application buttons or tapped the screen? How come your data was still kept in RAM?
More wisdom from the skagen...
My Nokia 6100 has an off button and it works. Doesn't stop my alarms from waking me up. So did my SE T610 before that
Everybody here has had a cell phone before. The all have "off" buttons that turn the device off. Only Microsoft, in its infinite stupidity, has decided to have a an "off" button that should in fact be labelled "sleep".
You are the one with no clue.
If you press the "off" button on your N 6100 or SE T610 you are right in that they would really be off. You can not receive a call, any alarms will not sound until you turn the phone on again and so on.
But this is not so for most PDA:s on the market.
Most PDA:s will go into some kind of sleep mode when you press the "off" button. And mostly it is not even a true sleep mode, a lot of processes are still running, and even network connections can be kept active. This is also the way most PDA users would want their PDA to work. Also, the way most PDA:s are built, a power down means resetting everything back to defaults and thereby loosing all of your data and third party applications. This could be cured by using non volatile RAM for all of the memory, but I guess there is probably a good reason why this is not normally done.
Actually, on most modern computers a short tap on the power button will put them in suspend mode and holding it for more than two seconds will turn them off. So the only thing that is really strange with the PDA is that a long press on the button will not even put it in sleep mode but only shut off power to the display. And as I actually don't know anyone that has ever used that worthless function I think they should probably replace it with a "real" sleep mode, where all of the hardware is actually shut off except for support voltage to keep the memory "alive".
bamse said:
If you press the "off" button on your N 6100 or SE T610 you are right in that they would really be off. You can not receive a call, any alarms will not sound until you turn the phone on again and so on.
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Click to collapse
On N 6100 ,and on all nokia phones, the clock alarm wake's up the phone... You then have a choice of whether to activate the phone or not...
Same with all the Siemens phones I owned ( 4 so far). When shutting off the phone, the clock and alarms keep working. The only thing that does not work, off course, is the radio so incoming calls are diverted to voice mail. But with the phone off, the alarms still wake me up!
It would indeed be a good idea if using the power button on any type of XDA would turn the device really off, using power only for keeping the clock working and the data stored...
If the alarms jeep working on your phone when in "off" mode it is not actually off but in a low power mode with the phone functions turned off. So what you are really asking for is that the power button should turn off the phone but keep the pda running. This seems quite useless to me. Exactly how often are you in such a hurry to turn off the phone?
Yes, the device is in sleep mode, but it is a very deep sleep indeed, since it uses close to zero power. When I put my Compact in sleep mode, running programs will not shut down but will stay running, the Today screen is still running and the same goes for the phone radio and GPRS. This means that the battery drains much quicker. So in order to save power, I have to turn off the radio (flight mode), kill running apps and then put the device to sleep with the power button. Seems like rather a hassle, doesn't it, compared to a normal phone? So I don't mean for the PDA to keep running ful operations, but rather to power down to a level where it only uses a little power to keep the storage working. And when waking up, I don't need to see the Today right away, a few seconds loading the screen like on a normal phone is worth the power save to me.
skagen said:
My Nokia 6100 has an off button and it works. Doesn't stop my alarms from waking me up. So did my SE T610 before that
Everybody here has had a cell phone before. The all have "off" buttons that turn the device off. Only Microsoft, in its infinite stupidity, has decided to have a an "off" button that should in fact be labelled "sleep".
You are the one with no clue.
Click to expand...
Click to collapse
This guy is unbelievable. You were claiming that your Palm turned completely off when you hit the off button - not a cellphone, jerk.
Koksie said:
When I put my Compact in sleep mode, running programs will not shut down but will stay running, the Today screen is still running and the same goes for the phone radio and GPRS. This means that the battery drains much quicker. So in order to save power, I have to turn off the radio (flight mode), kill running apps and then put the device to sleep with the power button.
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Click to collapse
Wrong - programs that can be _are_ suspended when you put the PDA into standby. Try it with MediaPlayer.
How do you know the Today screen is still running? Like you know the fridge light really stays on when you shut the door?
Wouldn't you be complaining more (because of the missed calls) if turning the PDA off to save the battery also killed the phone?
Most of us can get our heads round this - the Standby button on the side controls the PDA. The Flight mode controls the phone. Not exactly difficult, is it?
Koksie said:
And when waking up, I don't need to see the Today right away, a few seconds loading the screen like on a normal phone is worth the power save to me.
That's where you fall into sjkagen's trap, again. For the zillionth time, the Jam/Compact is not just a phone. It's primarily a PDA. That's why it costs so much more than a phone. And on a PDA, you need to be able to look up information instantly - not have to wait a minute for the darn thing to boot up.
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Click to collapse
skagen said:
My Nokia 6100 has an off button and it works. Doesn't stop my alarms from waking me up. So did my SE T610 before that
Everybody here has had a cell phone before. The all have "off" buttons that turn the device off. Only Microsoft, in its infinite stupidity, has decided to have a an "off" button that should in fact be labelled "sleep".
You are the one with no clue.
Click to expand...
Click to collapse
Oh skagen, how ignorant you are. Seems you cannot understand pictures, let alone words.
The label on the Jam "off" button is a line through a broken circle, which is the IEC symbol for STANDBY, not POWER OFF. Just like on all other PDAs, and your TV remote control.
See
http://eetd.lbl.gov/Controls/overview/symbols1.pdf
Now look again at all your "phones" which completely shut down when you press the "power" button. What symbol do they have?
Seeing as you obviously have so much difficulty telling the difference between a cellphone and a Palm, a phone and a PocketPC, or a power switch from a standby button, here's another teaser for you.
1. How do cellphones manage to keep their memory when they are turned off or the battery is removed?
2. What is the difference between the memory in cellphone and that in most PDAs?
3. Why do most PDAs have Standby (Soft Off) and not Power (Hard Off) buttons?
Wow, seems like some people are getting really sensitive when I call the Magician a phone... Sorry if I insulted you guys, it is just that I compare it to a phone because I use it for that the most, but I do understand that it is actually much more than that!
I have no problems with the way the sleep button works, it is ok for me, I just wanted to say that there are other possibilities that could have been used to map the button to. Especially since some people would have liked the button to work more "phone wise". But since it is primarily a PDA, I see that this current application is the most logical thing for the button to do.
BTW you are totally right that most running apps are termintated when pushing the power button. Although WMP stays active in the running programs menu, the music is cut off. However, since the prog stays loaded, does this consume more power than shutting it down completey (e.g. with SPB Pocket Plus)?
I think the Today screen stays loaded BECAUSE IT IS RIGHT THERE AFTER WAKE UP, just as you say: it does not have to be booted first. BTW: I have a little window in my fridge door to check wether the light goes off .
And please guys, don't call each other jerks or ignorant just because someone's questions or remarks anoy you. Reply polite or don't reply at all!

wake up the phone after 2.3

hi guys, i could wake the phone up by pressing volume keys when i use the 2.2
but it useless now with 2.3, do you have same issue?
i guess that is normal..not an issue..
Sent from my ultrafast
Galaxy 3
it's not a little issue it's just a big problem.
I have the same annoyance.
This is a Beta release and my guess is that this will be resolved in the official release.
I also miss the ability to go to silent mode from the lock screen.
BUT, apart from that it seems to resolve my random reboots, fingers crossed
Yes, same situation here.
Other than force of habit, is there any specific reason why the previous arrangement was better? After a few hours of use, the Power Button wake-up feels normal.
ik_jefke said:
I also miss the ability to go to silent mode from the lock screen.
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Click to collapse
Yikes, that sounds like a pretty serious oversight. For example, my wife doesn't use the 'draw a pattern' security screen specifically because she needs/likes the ability to immediately slip the phone into silent mode. Fumbling to get your phone into silent mode is awkward and uncomfortable for the user and frequently the user's neighbors. ;-)
I had assumed that the various unlock destinations on the new locked screen could be user assigned. I haven't looked into the matter very far, yet. I suppose the working solution is just stroking into the homescreen and then utilizing the volume key.
Herkku said:
Other than force of habit, is there any specific reason why the previous arrangement was better? After a few hours of use, the Power Button wake-up feels normal.
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Click to collapse
For example, I use my phone in a car on a dashboard. And if, for some reason, it turns the screen off I don't want to chase the button in the dark. Or if I just want to see the time and I'm wearing gloves.

Why is the home button so slow to respond?

Waking up the GS3 is very slow.
Going to home screen is slow.
I know disabling S Voice home monitoring fixes the lag to go home, but it doesn't fix the lag to wake up the phone, which is much longer than other phones.
Apple is able to have the same feature (double tap for Siri) with no lag, so it is definitely something in Samsung software.

[Q] phone unlocking in pocket. think i'm hitting the menu button?- svoice to google?

I've got a note 3 sm-n9005 NOT rooted and my phone keeps unlocking itself in my pocket. I *think* what's happening is that my menu button is being pressed accidentally against my leg or the pocket (depending on which way it's in the pocket) and it's waking it up. I'd prefer not to root, but I was wondering if there was anyone here who had the same issue and / or know of anything i should look for/check on to make sure i didn't set something else that might be doing this or ways that i might be able to prevent this from happening. it's actually a pretty severe battery drain, and also i end up going into programs, dialing numbers, entering text... how do i solve this?
P.S. I had an original note (sgh-i717) and it had capacitive buttons on the face which were completely inactive unless i woke the phone by pressing the power button on the side. this configuration not only worked BEAUTIFULLY but the interface was much more usable and less likely to break. I really wish they'd do away with the physical menu button. it sucks. - and also, where'd the search button go? it was super useful for activating google now and i configured long-press to launch the camera which was super useful.
while i'm on the topic, anyone who can tell me how to remove svoice and have google now wake up the phone with either ok google or high galaxy without rooting / switching roms would have my high praise. I really don't like svoice, never have. google now is *much* better.

[Q] Lock screen lag

Hello xda, I updated to latest lollipop BOC3, when I press lock button, screen lags at locking, It is not a big problem but it drives me crazy. and although when I press home/lock to wake up phone captivate buttons flicker and then screen turnes on (buttons are always turned off) I think this is hardware problem because searched at forum and no threats... anyone has that problem ? sm-n910 c 5.0.1
guys
alexowen said:
Hello xda, I updated to latest lollipop BOC3, when I press lock button, screen lags at locking, It is not a big problem but it drives me crazy. and although when I press home/lock to wake up phone captivate buttons flicker and then screen turnes on (buttons are always turned off) I think this is hardware problem because searched at forum and no threats... anyone has that problem ? sm-n910 c 5.0.1
Click to expand...
Click to collapse
Maybe your buttons are always off because you have it disabled in settings...Go to Settings/Display and wallpaper/Touch key light duration and set it to whatever time you like...
Ashatar said:
Maybe your buttons are always off because you have it disabled in settings...Go to Settings/Display and wallpaper/Touch key light duration and set it to whatever time you like...
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Click to collapse
yes I have disabled lights because I dont like it, it irritates me when i oress button first flickers captivate buttons and then screen turnes on, although that lock screen lag -_-
alexowen said:
yes I have disabled lights because I dont like it, it irritates me when i oress button first flickers captivate buttons and then screen turnes on, although that lock screen lag -_-
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Click to collapse
Well then I don't see a problem here...unless your capacitive buttons turn on even though you set them to "Always off" ? The lock screen lag is there, but it isn't that noticeable to me.Sometimes it is, but rarely...
Our you referring to the faint flicker of the captivate buttons even with the setting off,I turned mine off but can see a faint flicker when waking phone up.
I take it no one else has this issue?
@alexowen @Raver27 @Ashatar I have same problem guys, captivate button flickers even when it is turned off when I wake my phone and second problem on LP is lockscreen lag which irritates me, when I lock screen first brightness goes down and then screen turnes off, this is hardware problem not software
I like the capacitive button lights, like it so much i set the time for: 6seconds before dimming. Tho i can understand if it flickers on n off instead of just an on, i would want it off too. The lag on the lockscreen must be like 2-3 seconds? i dont have ir on mine. It's like 1 seconds, which is nothing.

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