Maybe I just never noticed it, but does the pen light stay on or off on the Flyer? I thought it only came on if you were using the pen. Am I crazy or just never noticed it on all this time?
Saw a similar post from back in July, but there was no clear answer.
It stays on with green light as long as the pen is usable (which is all the time you are using it). Goes off/turns yellow when booting, going to recovery or bootloader.
yep, it stays on in GB whenever you have the capacitive buttons lit on, which is when the screen is on.
For stock HC the capacitive buttons are turned off while the pen light is left there.
I'm guessing that is why you're probably noticing it.
Related
Did anyone notice that during the call, the screen isn't actually turned off, the backlight is still on, it just shows blank screen. You can see this if you are in a dark ambient because of the backlight bleed on the screen.
So, while you are talking, you will lose battery charge on call and on screen backlight. I don't think it is an economical way of spending battery juice.
So actually the screen is on the whole time during the call, you just can't see it because there is nothing showing on the screen...
Or is this just my device?
X10 2.1 nordic.
I noticed that, anyway during a call, it obviously drains the battery even though the screen switched off & the use of the Proximity sensor is to switch off the screen during a call to prevent the screen from touching than the economizing the battery
I noticed a big improvement of the battery with the 2.1 Update.
I've noticed it too, I think this would waste more battery? or is it the opposite?
Of course it uses more battery power. I can't rememeber if the same situation is in 1.6. Can anyone check?
It does use current, but i think its a minor amount. The reason why they leave it active but black for example, is that if you need to quickly access the dial pad you can do that, without waiting for a second or two for the screen to power on.
I recall back on 1.6 at times it felt like eternity that it would take to bring up the dial pad during calls. I'm not sure but check to see if the screen does in fact turn off completely after a certain duration, since that would be ok.
Nope, it doesn't turn off and I wouldn't say it's a minor amount of power, because the screen is one of the most power hungry components in our phones. So if you are in a call for say 30 mins just think how much battery that would suck out. And for me, for no good reason, when I'm on the phone I don't need the screen, that is why the proximity sensor exists, to turn the screen on and off
I understand, but you have to understand how the lcd works. Producing colours or tints cause the device to use more power. The brighter the colour the more power. Since white is the brightest tint or colour, whichever you prefer, black being the opposite would use the least amount of power for the screen being on. Unless this is a type of lcd matrix that uses most power with black I read about that before somewhere. But I highly doubt SE would do that. But considering its a concern of yours there might be an dialer app that negates this hmm.
At the Sony Ericssons products Blog there was a video about the new features at 2.1
It tells also that you could press the Power-Button to turn off the light during calls.
I´ve not testet this yet, maybe of you could test this. ;-)
kindred7 said:
It does use current, but i think its a minor amount. The reason why they leave it active but black for example, is that if you need to quickly access the dial pad you can do that, without waiting for a second or two for the screen to power on.
I recall back on 1.6 at times it felt like eternity that it would take to bring up the dial pad during calls. I'm not sure but check to see if the screen does in fact turn off completely after a certain duration, since that would be ok.
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It does not take a second or 2 for the screen to come back on. Just test it yourself by pressing the power button, it comes on within 1 second. On a side note, in the 1.6 days the screen would stay on completely and if you press the power button it hangs up. That was a terrible implementation.
outie said:
It does not take a second or 2 for the screen to come back on. Just test it yourself by pressing the power button, it comes on within 1 second. On a side note, in the 1.6 days the screen would stay on completely and if you press the power button it hangs up. That was a terrible implementation.
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Im on 2.1, cant check it anymore. It was rather sluggish for me on 1.6. The difference may be that I had pictures for all my contacts. I like it just fine.
Yes, you can turn the screen completely off by pressing power button, I've just tried. I don't understand why do I have to do it with my finger when I have proximity sensor that works just fine when it wakes up the screen from complete power off when I move it from my face. Seems like a bug to me.
LCD screen consumes the same amount of power no matter what image it is showing, black or white, so as far as I'm concerned showing black screen during a call does absolutely nothing for me, especially not for my battery. This is so trivial that I can't believe they missed it. Or maybe some SE engineer thought X10 has AMOLED screen so it doesn't consume power when it's displaying black...
Personally, I prefer the screen turn off compared to the screen lock in 1.6 as I had a hard time unlocking the screen lock when you need to use the dial pad when on the phone.
So when you are on the phone, the screen turns off and when you move your phone away from the ear, the screen turns on.
Sent from my X10i using XDA App
dpishta said:
Yes, you can turn the screen completely off by pressing power button, I've just tried. I don't understand why do I have to do it with my finger when I have proximity sensor that works just fine when it wakes up the screen from complete power off when I move it from my face. Seems like a bug to me.
LCD screen consumes the same amount of power no matter what image it is showing, black or white, so as far as I'm concerned showing black screen during a call does absolutely nothing for me, especially not for my battery. This is so trivial that I can't believe they missed it. Or maybe some SE engineer thought X10 has AMOLED screen so it doesn't consume power when it's displaying black...
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You are 100% correct, my mistake, lcds do use the same amount of power due to the backlight. I was just on the phone for 50 minutes and my battery went down by 5%, so i think its not bad at all. I was even on wcdma/gsm.
Drop SE an email to inquire on it maybe?
Well, maybe I'm exaggerating, but this kind of screen backlight beahaviour just isn't logical to me. You say you lost 5% on 50 min call? Hmm, that really seems low...
Where can I send inquiry to SE?
i have the same problem guys.....any solution yet?
working on a more accurate solution atm.
All of a sudden the two right capacitive buttons are only lit to about 10% brightness, the left 2 buttons are fine.
What the he'll happened?? I didn't do anything! Anyone else had this issue?
Sounds like an LED light burned out and you are seeing the stray light from the remaining bulb?? Just a guess. I don't even know if there is more than one light in the thing...
i haven't had that issue but i have noticed that as of late, when i come back from idle, the right two capacative buttons will light up and then a split second later the left two will light. Its not that big of an issue for me to take it into sprint for, but it can be kind of annoying.
All of my capacitive button lights went out once. Pulling the battery got it working again. Try pulling the battery.
Maybe someone has posted this tip already, anyway here goes.
The light sensor for the home-menu-back-search buttons seems to only kick in mainly in the dark, and off on times in dim lit rooms.
If your phone does the same, put your thumb (i am right handed) over the little HTC logo in the top left of your screen, the sensor seems to be in that location, with the phone on the home screen (unlocked) see if the buttons light up when you do that, mine does.
So, you will get them to come on when needed
I'd love to find a way to do the exact opposite without strapping a flashlight to the top of my phone
Sent from my HTC_Amaze_4G using XDA App
Simple question, I found answers for many other HTC phones or other bands but not for the HTC One yet. Is there a way to force the capacitive buttons to stay lit up? I am coming from a Motorola phone with 4 capacitive buttons (menu back home search) and find myself having to press the home and back buttons multiple times before actually hitting them.
I've noticed they stay off if you have power saver on. Do you have it off and they still turn off?
Sent from my HTC One
relic120 said:
I've noticed they stay off if you have power saver on. Do you have it off and they still turn off?
Sent from my HTC One
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I turned power saver off and like you said the buttons light up more now, but I was curious if there was a way to keep them permanently lit up?
I would imagine something like that would have to come from a custom kernel
I wish I could turn mine off permanently. I don't like the color they light up. They're not exactly white and it kinda bothers me (yeah, it's stupid, but whatever).
ErikWithNoC said:
I wish I could turn mine off permanently. I don't like the color they light up. They're not exactly white and it kinda bothers me (yeah, it's stupid, but whatever).
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download NoLED. it has an options to permanently turn off the backlight.
My home and back buttons don't light up at all (if I turn off the lights at night for example they will "glow" however). Power saver is off and I did a restart. Am I missing something simple? I know where the buttons are so I'm not going to send it back to LetsTalk, but it is a little aggravating. I do have the phone in an Otterbox Defender case, but they know not to cover up any sensors.
rmc69 said:
My home and back buttons don't light up at all (if I turn off the lights at night for example they will "glow" however). Power saver is off and I did a restart. Am I missing something simple? I know where the buttons are so I'm not going to send it back to LetsTalk, but it is a little aggravating. I do have the phone in an Otterbox Defender case, but they know not to cover up any sensors.
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I do know the light sensor has something do with whether the buttons light up or not. If i'm in broad daylight they never light up but in the evenings it's hit or miss.
My buttons don't show up either. I saw in another thread that they only come on when it's extremely dark. It's quite dark in my bedroom as I lie here, but still they're off. I decided to test it by lying the phone face down on my stomach while I lie here. When I pick the phone back up the buttons are lit, but they almost immediately turn back off. It sucks, because it's dark enough in here that I can't see them, and I'm just sort of stabbing around and hoping for the best. Hopefully a ROM or mod will pop up and allow for a fix.
Sent from my HTC One using Tapatalk 2
There's an app called Soft Buttons Light in the appstore. It is supposed to either turn the button lights on permanently (while screen is lit) or lets you turn them off permanently. It doesn't require root.
Unfortunately it doesn't seem to work on my One.
If you cover the sensor for a couple of seconds the buttons will stay lit up.ghetto I know lol but still turns them on
Sent from my HTC One using Tapatalk 2
The tmobile version of the phone has brightly lit buttons, so it appears to be the att version of the software that keeps the lights dim, probably to try to conserve battery. I have both while I'm testing out the networks, and there are several things like that. The dev version of the rom (or an upcoming custom mod?) should fix it.
Sent from my HTC One using xda app-developers app
Jrbourque said:
If you cover the sensor for a couple of seconds the buttons will stay lit up.ghetto I know lol but still turns them on
Sent from my HTC One using Tapatalk 2
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With mine it only keeps them lit as long as I keep the sensor covered. Move my thumb away and the lights go out. I've developed a habit of holding the phone in my left hand with my thumb wrapped over the top left, shading the light sensor. I hope HTC adjusts the setting or just adds a toggle for turning them on or off.
Maybe a developer could make a widget...
My phone was working fine when I went to bed last night. I laid it on my night stand and this morning I noticed I couldn't get the screen to light up. The blue LED was blinking like I had messages. The Menu and Back buttons light up when I press them, and I can even hear when someone is calling me, but because the screen will not light up, I can't answer. The phone screen is in near perfect condition, not a scratch or crack on it and I also have a cheap protective screen over it.
Hoping it was just a glitch, I removed the battery and held the power button for about 45 seconds and powered it back on. Same thing, black screen during the entire boot process, no logos or anything. I also tried to boot it in safe mode with same results. There is only one time that the screen shows any signs of life and it only happens when I first power it on. In the top left corner for a split second, where the usual "Bootloader is unlocked" message appears, it displays a small rectangle of colored artifacts inside that small message area.
I assume the LCD went out, but I'm concerned it could also be related to the GPU or other hardware, and so don't want to spend a lot of money buying a LCD if it's something else. I can still connect it to the PC, so I'm hoping someone knows how I can test the hardware from the PC, or at least recommend something. Right now the phone is ringing and I have no idea who it is...this sucks!
Galaxy Note 4 SM-N910V