[Q] Notification LED not working - Nexus 4 Q&A, Help & Troubleshooting

I received my Nexus 4 last week. I have not seen the notification LED once. I tried Light Flow and Light Manager and it still didn't work with the testing modes in those apps. Anybody else experiencing this issue or have other troubleshooting tips? Thanks

Did u try checking pulse notification
Light under display setting??
Also wrong section............
Sent from my Nexus 4 using xda app-developers app

That was it. That setting was unchecked...I feel pretty dumb. Thanks!

Related

LED Notification Light Not Working

Does any else have a issue with their LED Notification Light not working?
No light when charging, or SMS, or Email, Missed Call, Low Battery... never lights up. Almost thought they forgot to install the LED until I used LightFlow to test it. And even then it only works when the screen is off, once the power button is pressed to turn the screen on then LED goes off, even though I set LightFlow to clear notification Manually. (LightFlow was just used to test if the LED was installed/functional.)
Uninstalled LightFlow, send myself a couple test emails and text(from another phone) and There was no LED notification light, just the notification sound.
Really hoping this is a software issues so I don't have to request a replacement device from Google...
Edit/Update: I'm pretty sure this is a software related issue and not hardware, as the LED is there and functions (with the help of 3rd party app, which we should not have to use) - So I'm trying to get a poll here of how many people have issues with the LED Notification light not working. Something to report to Google/Bug Report.
Sent from my Nexus 7 using XDA Premium HD app
I believe the reason is that the software has not been updated to be completely compatible with 4.2+
Sent from my Nexus 4
What software are you referring too? LightFlow?
This topic has nothing to do with LightFlow...
Sent from my Nexus 7 using XDA Premium HD app
UberSlackr said:
Does any else have a issue with their LED Notification Light not working?
No light when charging, or SMS, or Email, Missed Call, Low Battery... never lights up. Almost thought they forgot to install the LED until I used LightFlow to test it. And even then it only works when the screen is off, once the power button is pressed to turn the screen on then LED goes off, even though I set LightFlow to clear notification Manually. (LightFlow was just used to test if the LED was installed/functional.)
Uninstalled LightFlow, send myself a couple test emails and text(from another phone) and There was no LED notification light, just the notification sound.
Really hoping this is a software issues so I don't have to request a replacement device from Google...
Sent from my Nexus 7 using XDA Premium HD app
Click to expand...
Click to collapse
Mine doesn't work either. I tried LightFlow and while it did light up the LED for some things, but not all that I selected, it was too faint to see, have to be in total darkness to see it.
The led isn't supposed to flash when the screen is on. Its been this way with every nexus.
Sent from my Nexus 4
El Daddy said:
The led isn't supposed to flash when the screen is on. Its been this way with every nexus.
Sent from my Nexus 4
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But does your LED work when the screen is off? Mine and the OP's don't unless you use a third party app.
kzoodroid said:
But does your LED work when the screen is off? Mine and the OP's don't unless you use a third party app.
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I don't know. I've had lightflow installed since first boot.
Sent from my Nexus 4
Is the Notification Light activated under display settings?
Mine worked, but not really well, I only saw it once when sending myself a test mail. Now I'm using Light Flow, which works nearly perfect (sometimes it doesn't seem to work until I enable the screen for a second and then disable it again)
phil_ffm said:
Is the Notification Light activated under display settings?
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Pulse notification light is checked
Im having the same problem. My led doesnt seem to come on no matter what. I know it worked out of the box because I have seen it light up with light flow but now im wondering if it quit completely and if I should do an RMA.
Mine has been working fine. It's white for TXT's, green for a lot of other things like FB and whatsapp
Yes the "Pulse notification light" option is checked.
I woke today with 6 New emails, 4 text messages, and 1 missed call... No LED Notification light was on, blinking or doing anything.
There not being a notification light is bugging the heck out me, 'cause I depend on them when my phone is on silent at work so I'm able to know there is a message waiting without having to stop what Im doing to turn the screen on every 5 min.
Sent from my Nexus 7 using XDA Premium HD app
Try 'Blink'
Try the app 'Blink' very simple and its works for my N4
are you waiting 10 seconds before turning the phone on? Thats how long it takes before it blinks again. Whoever programmed the LED truly hates LED notifications because he made it blink so slowly and dimly that nobody could possibly notice it.
M0D3RNAFR0 said:
Try the app 'Blink' very simple and its works for my N4
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Not looking for an App to make something work that should already function otb.
idividebyzero said:
are you waiting 10 seconds before turning the phone on? Thats how long it takes before it blinks again. Whoever programmed the LED truly hates LED notifications because he made it blink so slowly and dimly that nobody could possibly notice it.
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Yup, sat there watching the phone for a good 2-3 min after hearing the Notification sound for new email / text. (screen off)
Not sure if its suppose to or not, but I don't even get a LED Notification light when the phone is charging or charged (have to turn phone on to check if the phone is done charging.) Past devices I've had used the LED to notify of charging/charged.
It's normal that it doesn't glow when charging. I really can recommend Light Flow, then you can customise the notification as you wish (the free version is good, I bought the full version because I need steam support, but for normal use there is no need to buy it)
Gesendet von meinem Nexus 4
Ok, so my notification light wouldnt work no matter what. I uninstalled sms popup and now light flow works like it should. I guess the sms popup was somehow blocking light flow from allowing it to activate.
No notification light shows while charging, hence why when you charge the phone when it's off, it shows an animation on the screen. It should for calls, texts, emails, etc. though. Mine works. It even shows blue for facebook and white for texts/emails. Not sure why it wouldn't work. Have you gotten the 4.2.1 update?
Additionally, light flow states in its description that it doesn't work on most lg phones.

T-Mobile WiFi Calling LED notification.

I'm having a weird issue with my GF's new LG G2. I can't get it to not blink the LED when Wi-Fi calling is on. I've even tried unchecking every notification light in the stock settings, and making sure lightflow is off, and disabling the persistent notification via the app manager. Anyone have any ideas? I'd like her to be able to just leave Wi-Fi calling on, but the light is so annoying. Thanks guys.
Sent from my Nexus 5 using xda app-developers app
No one else has run into this?
Sent from my Nexus 5 using xda app-developers app

Notification light

Hey just a quick question. I thought the 6p had a notification led. Is there an option to turn it on?
Sent from my Nexus 6P using Tapatalk
Yes its in notification setting,light flow works great with it also for changing led colour for different alerts

Best app to control notification light?

Just got my nexus today! Playing with the notification light and doing some research. Seems light flow and led blinker cause the ambient display to come on randomly. I also tried light manager but that gives a persistent notification in the notification shade which is annoying. Any suggestions?
Sent from my Nexus 6P using XDA Free mobile app
light flow works great for me (I turned off ambient display, as it doesnt work very well even without light flow installed). You can also, in light flow, turn off the switch screen option, which will also help with ambient display.
as for the persistent notification, that is a marshmallow issue for the time being, the light flow developer explained it quite nicely (ill try and dig it up).
http://www.reactle.com/2015/10/changes-for-android-6-marshmallow.html .... scroll down to persistent notifications
tu3218 said:
Just got my nexus today! Playing with the notification light and doing some research. Seems light flow and led blinker cause the ambient display to come on randomly. I also tried light manager but that gives a persistent notification in the notification shade which is annoying. Any suggestions?
Sent from my Nexus 6P using XDA Free mobile app
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Click to collapse
xposed with GravityBox:good:
uicnren said:
light flow works great for me (I turned off ambient display, as it doesnt work very well even without light flow installed). You can also, in light flow, turn off the switch screen option, which will also help with ambient display.
as for the persistent notification, that is a marshmallow issue for the time being, the light flow developer explained it quite nicely (ill try and dig it up).
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Click to collapse
Yeah, I mean I just got the phone today but ambient display is a little wonky. I thought it was supposed to turn on every time I take my phone out of my pocket, but if doesn't.
But where is this screen option in light flow?
The persistent notification is only with light manager. I don't get one with light flow.
Sent from my Nexus 6P using XDA Free mobile app
tu3218 said:
Yeah, I mean I just got the phone today but ambient display is a little wonky. I thought it was supposed to turn on every time I take my phone out of my pocket, but if doesn't.
But where is this screen option in light flow?
The persistent notification is only with light manager. I don't get one with light flow.
Sent from my Nexus 6P using XDA Free mobile app
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give it time, on its own, it will come on also
In light flow, I am not sure if it is on by default, but if you go to main settings > general settings, there is an option for device admin, if that is checked, you will also have an option to switch screen on (which you can enable/disable on a per notification basis) . You could if you wish use this option instead of light flow, it may work better for what you like as well.

Notification LED Times Out After Only 5 Minutes?

I've observed that when an incoming call rings the phone and it is not answered, the green notification LED only flashes for approximately 5 minutes before it times out. I'm used to a continuous notification light on my Galaxy S6 and Sony Z3 until I unlock my phone and clear the notification.
Would be nice if we could change this default behavior. I much prefer a continuous notification light vs. one that times out so quickly. Unless you use an app similar to DynamicNotifications, you may be checking your phone a lot just to see if you've missed any calls.
I haven't tried any other notification tests from other apps. Can anyone else confirm the behavior described above?
chml17l said:
I've observed that when an incoming call rings the phone and it is not answered, the green notification LED only flashes for approximately 5 minutes before it times out. I'm used to a continuous notification light on my Galaxy S6 and Sony Z3 until I unlock my phone and clear the notification.
Would be nice if we could change this default behavior. I much prefer a continuous notification light vs. one that times out so quickly. Unless you use an app similar to DynamicNotifications, you may be checking your phone a lot just to see if you've missed any calls.
I haven't tried any other notification tests from other apps. Can anyone else confirm the behavior described above?
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True I have the same I don't think is something we can do about it, I tried some apps but the led color doesn't change.
Sent from my SM-G935W8 using XDA-Developers mobile app
Dont think its a multicolour LED.
Anyone figured out to have the notification light remain blinking until unlock of the phone???
nutzuTo said:
True I have the same I don't think is something we can do about it, I tried some apps but the led color doesn't change.
Sent from my SM-G935W8 using XDA-Developers mobile app
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Hmmm...I wonder why an LED if you can't really work with it. I use LIghtflow, and would hope it would work on this phone. Maybe it won't.

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