Hey guys
I have this weird problem with the LCD backlight since I upgraded to the new AT&T stock ROM (5.11.502.2 WWE)
Usually the backlight is supposed to dim down after 30sec and then turn off after the specified time set in (start/settings/system/power/advanced). Now suddenly this stopped working correctly. The screen just turns off completely after 30sec, no matter what I change the control panel settings to.
I found the registry key (HKCU/ControlPanel/Power/Display) which is set to 30 seconds so yeah, I can increase that to make the screen turn off later, but I want the dimming back!
Where is it defined *WHAT* is supposed to happen after these 30 seconds?
No one?
Am I the only one here with a stock rom? LOL
My Fuze light sensor doesn't seem to be working correctly either. It's not the same problem, though. And I'm not really sure if mine stopped working right after the new ROM or after I installed Diamond Tweak and Advanced Config.
There used to be a noticeable change in the backlighting when moving between different ambient lighting conditions but now I don't notice anything. If I cup my hand over the light sensor, the backlight stays the same whereas before it would dim a little and then brighten up again after removing my hand.
Can anyone tell me what the default registry settings for it are so I can see if either DT or AC did something?
Thanks.
...when the screen is on? It's quite annoying to search the keys in dark.
i absolutely agree..........m also searching for such tweak.
intresting tweak !....i'm hope someone could solve !
what would be even better is to use the ambient sensor to turn on the backlight whenever the phone is picked up (using the accelerometer)
Yes this annoys me too is really hard to see the keys in the dark more so when the screen is lit up!
here4info said:
what would be even better is to use the ambient sensor to turn on the backlight whenever the phone is picked up (using the accelerometer)
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It's a good idea, but a little complicated...
Anything using motion just wouldn't be the best, since a lot of people put unit into a pocket, bag etc. Which is means the HD2 is usually moving as a result of walking etc. You might get away with sensing VERTICAL movement, but that is assuming the accelerometer can detect VERTICAL movement and it potentialy could be triggerd by normal movement in a pocket, bag etc. as well.
You might be able to use the proximity sensor with the accelerometer to do this. It wouldn't be perfect, but may work enough for most.
The simplest thing would be to enable the backlight to automaticaly stay 'on' when the device is activated (I don't need light to do this). Add to this a time feature that says only activate if after 6:00pm and before 6:00am. This means it wouldn't activate during daylight, unless you told it too. You would also need to add the feature to 'always' activate as some like to keep it simple or routinely visit dark places.
perhaps get it to light up when input is detected on the capacitive touch screen. that way it wouldn't get activated in a pocket or case. haven't a clue how to implement it but hey.
I really don't see an issue with wanting the keys lit when the screen's on. That sounds like a perfect solution to me. I think using sensors is overkill.
Interested in this tweak too...
Or use (light + proximity) sensor.
so no ideas then huh? i will have a root around through the registry settings to see if there is anything we can use for this..
i will have a root around the registry see if there is anything we can use
waaaaaaay too many "over complicated" solutions to this prob in this thread regarding using sensors etc ... you basically just need to stop the lights from sleeping while the phone is unlocked and on ! so if the screen back light is on the buttons should be too !!!!!!!!
yea thats what i was going to look for...
i.e. if screen is on.. turn the buttons on!!!
bump ! bump bump !
hahahah i was about to do the same
bump! it's a must !
bump from me too!
I am sure this could be done by a small registry change...but the mystery is as to which registry entry to look at!
Found a way to do this programmetically, I'll make a small test app for this tonight. Check back in like 8-9 hours, my boss won't like it if I do it during work time
NetRipper said:
Found a way to do this programmetically, I'll make a small test app for this tonight. Check back in like 8-9 hours, my boss won't like it if I do it during work time
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Click to collapse
What is it you've found? Is there a dll that can control the button lights?
My Galaxy S has a problem with the Light Sensor, every time i make a call my phone freezes or black screen, I tried running some sensor tests but also does same when i try the light sensor, so that must be it. have this problem for a year, at first i thought it was the proximity sensor.
When my headphone is plugged in, i dont have this problem because the light sensor wont interfear then.
I want to disable the startup of the light sensor,
I already setup ADB, so im ready to push and pull, but i don't know wich file i need to edit. remove a # here and there
Can anyone tell how wich file it is?
Got inspired by :
http://forum.xda-developers.com/archive/index.php/t-764368.html
Sure its not the proximity sensor? Cause I got the same problem. When I accept a call screen goes black, the upper bar is visible and after a while the screen turns off. Im ceratin that is a problem with the proximity sensor or not?
Same here, yeah think its the proximity, but my light sensor also doesn't function properly, auto brightness adjustment doesnt work also.
Very anoying problem.
There are several topics on red dim light (emitting out of proximity sensor) on the galaxy note 2 just left to the front facing camera. I was having same problem for 2-3 days back, one of two sensors beside front facing camera lit up continuously showing red dim light even with phone screen off or at standby mode. I searched a lot about this topic and was disappointed. There was also solution given by one senior member about uninstalling Viber, Viber was found as culprit messing with proximity sensor and keeping it on all the time. This really helped a bit. Here is solution.
It is not only Viber a culprit but you have to go into flashback and recall which was the last app you have installed after which actually the problem started, mine was rockettalk, all these are kind of apps which deal with instant messaging, internet calling, etc Just recall and find out such app and uninstall it, after that just reboot your device and check whether the quick glance feature is off i.e., settings/motion/quick glance, make sure it is not ticked. Reboot our device and thats it........!!! The annoying red dim light is gone :laugh:
i9100 proximity sensor doesn't work
Hi to all!
I have the issue with proximity sensor and didn't manage to find a solution in other similar threads!
The matter is that it is always stay as Released.
In the same time in test screen (*#0*#) there are changing reading for PROXIMITY parameter from 2 up to 240 with no ADC parameter at all. Please look for screenshots. PROXIMITY parameter changes its value when I move my finger in front of the sensor, but as I can understand Android doesn't recognize it because of ADC absence.
Moreover I tried to change proximity sensor for working one (from another phone), but it shows the same as mine (with no ADC readings).
After all I think it is software problem, but I don't know how to solve it. I flashed different firmwares (now it is XWMSE NeatROM v.6.4), but nothing helped.
Please assist! Thanks!
I got my OP7 Pro today. Double tap to wake with screen off doesn't seem to work. Anyone know what the secret is? What am I missing?
jdgesmlls said:
I got my OP7 Pro today. Double tap to wake with screen off doesn't seem to work. Anyone know what the secret is? What am I missing?
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Click to collapse
You have to turn it on in display settings under ambient display. It's turned off by default, or at least mine was as well as pickup to show.
None of my screen off gestures are working...
truckerdewd said:
You have to turn it on in display settings under ambient display. It's turned off by default, or at least mine was as well as pickup to show.
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I think he means the feature is broken. It's not working for a bunch of us after the day-one update. It works when it wants to. OnePlus has done nothing to fix this and I'm just about ready to get my money back. Just because it's working fine for you doesn't mean we're doing something wrong.
Yeah, lock screen gestures and single/double tap don't work on the latest update, but I believe they're working on fixing it, going through repro steps right now according to their bug page. I'm sure it'll get fixed soon, and it's not a make or break issue to me by any means.
What version are you guys on?
I'm on oxygen 9.5.5 T-mobile gm1915 not having any issues.
I came here to find this out. It's works randomly.
I don't know what I did, but it is working now. I have rebooted twice and it has persisted so +1 on the issue being random. I more wanted to know if others were experiencing the same behavior. Thanks for the replies!
Having tested this, It works randomly during low light situations, and all the time in normal/extreme light situations, such as outside in the sun or in a bright room.
EchoX860 said:
Having tested this, It works randomly during low light situations, and all the time in normal/extreme light situations, such as outside in the sun or in a bright room.
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Yup. This is my issue.
So my double tap to wake completely stopped working. Single tap doesn't work at all either. Not happy at all right now. Completely stopped about a half hour ago. Reboots fix nothing.
Got my phone yesterday and rooted 10 min after opening it and took update to 9.5.3. no issues at work double or single tap to wake. Used it all night setting it up and playing with it. Lit room or dark. It's been pretty consistent so far. There is an occasional time I have to tap a second time but still work on the 2nd try.
Not sure why it's random like that. Only thing I can think of is after the update... Did any of you do a factory reset? Maybe some reminant install files are causing some issues
Eric214 said:
Got my phone yesterday and rooted 10 min after opening it and took update to 9.5.3. no issues at work double or single tap to wake. Used it all night setting it up and playing with it. Lit room or dark. It's been pretty consistent so far. There is an occasional time I have to tap a second time but still work on the 2nd try.
Not sure why it's random like that. Only thing I can think of is after the update... Did any of you do a factory reset? Maybe some reminant install files are causing some issues
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Click to collapse
I must be blind but how do you unlock the bootloader and root this phone? Thx
equlizer said:
I must be blind but how do you unlock the bootloader and root this phone? Thx
Click to expand...
Click to collapse
In developer options you have to turn on oem unlocking and USB defining. Have ADB and fastboot SDK installed on PC. Then while in the bootloader type... Fastboot oem unlock.
To root you need Magisk. Follow this thread
https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-root-oneplus-7-pro-patched-boot-t3931205
The people here saying that it has to do with light are right. I have tested this myself. Even in fairly lit rooms, if the light isn't shining directly on the ambient light sensor, Ambient Display, double-tap-to-wake, and lift-to-wake are all completely disabled. If you shine a flashlight on the light sensor, they suddenly become available. This means that if you aren't using the phone in broad daylight or VERY well lit rooms, you have to hit the power button. Aside from the inconsistency of functionality that creates, I haven't used a power button to wake my phone in 3 years. I certainly hope they plan to fix this soon, as I'm of a mind to return the phone right now. This makes it very annoying to use on a daily basis for me. I keep my house fairly dark at night when I'm watching TV.
For some reason, OnePlus has it using the ambient light sensor rather than the proximity sensor and/or gyroscope for these features. This is not how it should work.
greyhulk said:
The people here saying that it has to do with light are right. I have tested this myself. Even in fairly lit rooms, if the light isn't shining directly on the ambient light sensor, Ambient Display, double-tap-to-wake, and lift-to-wake are all completely disabled. If you shine a flashlight on the light sensor, they suddenly become available. This means that if you aren't using the phone in broad daylight or VERY well lit rooms, you have to hit the power button. Aside from the inconsistency of functionality that creates, I haven't used a power button to wake my phone in 3 years. I certainly hope they plan to fix this soon, as I'm of a mind to return the phone right now. This makes it very annoying to use on a daily basis for me. I keep my house fairly dark at night when I'm watching TV.
For some reason, OnePlus has it using the ambient light sensor rather than the proximity sensor and/or gyroscope for these features. This is not how it should work.
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Click to collapse
But it seems it's different from device to device ? Double tap to wake, the lift feature and the only one tap to activate ambient light works in all light conditions for me.
Just a thought....is there an option to avoid accidental touches when in a pocket? This might explain why it works in well lit rooms and not in dark rooms.
greyhulk said:
The people here saying that it has to do with light are right. I have tested this myself. Even in fairly lit rooms, if the light isn't shining directly on the ambient light sensor, Ambient Display, double-tap-to-wake, and lift-to-wake are all completely disabled. If you shine a flashlight on the light sensor, they suddenly become available. This means that if you aren't using the phone in broad daylight or VERY well lit rooms, you have to hit the power button. Aside from the inconsistency of functionality that creates, I haven't used a power button to wake my phone in 3 years. I certainly hope they plan to fix this soon, as I'm of a mind to return the phone right now. This makes it very annoying to use on a daily basis for me. I keep my house fairly dark at night when I'm watching TV.
For some reason, OnePlus has it using the ambient light sensor rather than the proximity sensor and/or gyroscope for these features. This is not how it should work.
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Click to collapse
Yes! That reproduces the issue exactly for me. I am sure this is not the only one, but this thread on OnePlus support forums reports the issue.
https://forums.oneplus.com/threads/oneplus-7-pro-ambient-display-not-working.1034009/
You can see users reporting the problems inconsistency, and OnePlus seems to acknowledge the problem and they are "looking into it". Please go add your feedback as I am sure the more people that complain, the higher priority the bug will become.
.vermilion said:
But it seems it's different from device to device ? Double tap to wake, the lift feature and the only one tap to activate ambient light works in all light conditions for me.
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This is where the inconsistency of the issue occurs... I am in my office which is lit the same way each day since I got the device (low light). The off screen gestures magically started working about 6 hours after I got the phone and were working up until this morning. Put the device close to a light source while the screen is dark, and you will see it wake up with no interaction with the screen. Screen off gestures work while in that lighting. I forced closed, cleared storage/cache of the Ambient display service and my phone now works in all lighting. It is almost as if the sensor becomes stuck in 'pocket mode' or something like that.
I noticed some funny:
Which cases are you using?
I was with the one in the box until now and everything worked fine (ambient display, double tap to wake, one tap to show fingerprint, wake when lifting up the phone,...). I'm with the Nylon case since a few minutes and since then the ambient display won't work anymore.
Maybe there's something related?
jdgesmlls said:
This is where the inconsistency of the issue occurs... I am in my office which is lit the same way each day since I got the device (low light). The off screen gestures magically started working about 6 hours after I got the phone and were working up until this morning. Put the device close to a light source while the screen is dark, and you will see it wake up with no interaction with the screen. Screen off gestures work while in that lighting. I forced closed, cleared storage/cache of the Ambient display service and my phone now works in all lighting. It is almost as if the sensor becomes stuck in 'pocket mode' or something like that.
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Yes, you're totally right! I tested it! When light is shining on the display, my tap gestures will work again. I forced closed and cleared storage of ambient display but unfortunately it doesn't change my current situation, at the moment it won't work... ?
I can confirm this as well. In dark or even dim rooms, I must use the power button to turn the screen on, in well lit environments, I can use tap to wake. Hopefully this can be fixed in an upcoming update.
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