LED notification is not blinking correctly and works sporadically - Epic 4G Q&A, Help & Troubleshooting

Ive tried several roms and all seem to do the same thing. It may have even done it on the stock rom but I dont remember.
My LED notification when I get txts or emails is not blinking correctly. It will blink very irregularly for the first 15 seconds and then sometimes wont blink at all after that. Ive tried custom apps like go sms and an app that forces the light to come on at fixed intervals but it still wont work right, like something is conflicting with the light coming on.
Has anyone else experienced this or know a fix?

redspeed said:
Ive tried several roms and all seem to do the same thing. It may have even done it on the stock rom but I dont remember.
My LED notification when I get txts or emails is not blinking correctly. It will blink very irregularly for the first 15 seconds and then sometimes wont blink at all after that. Ive tried custom apps like go sms and an app that forces the light to come on at fixed intervals but it still wont work right, like something is conflicting with the light coming on.
Has anyone else experienced this or know a fix?
Click to expand...
Click to collapse
What rom are you running now?
Im on bonsai and my led seems to be pretty good..

davidrules7778 said:
What rom are you running now?
Im on bonsai and my led seems to be pretty good..
Click to expand...
Click to collapse
Im on the latest Frankenstein rom, but Ive tried the latest Bonsai one before this and it did it as well.
Theres others experiencing this as well but I havent found any fixes for it yet, even the apps they recommend dont work for me.
http://www.google.com/search?q=led+...&aq=f&aqi=&aql=&oq=&pbx=1&fp=506afe366bdeb92b

Try Missed Reminder
My configuration:
Start/Stop Service (Check)
Autostart (Check)
Everything else disabled.
Preferences settings for Missed SMS/MMS/Missed Calls/Missed Gmails
Turn the screen on (Unchecked)
Popup (Unchecked)
Vibrate (Unchecked)
Ringtone (Silent)
Blink Led (Unchecked)
Notification Intervals (1s)
Number of repeats (Forever)
I found that by using these settings, it forces the device to keep the LED blinking. I also found that you can then use apps with custom LED settings like Go SMS to change the color and LED blink rate with no problems.

Its always done this. Maybe one day we can get a fix. Sometimes mine works just fine and other times it is very sporadic.
redspeed said:
Ive tried several roms and all seem to do the same thing. It may have even done it on the stock rom but I dont remember.
My LED notification when I get txts or emails is not blinking correctly. It will blink very irregularly for the first 15 seconds and then sometimes wont blink at all after that. Ive tried custom apps like go sms and an app that forces the light to come on at fixed intervals but it still wont work right, like something is conflicting with the light coming on.
Has anyone else experienced this or know a fix?
Click to expand...
Click to collapse
Sent from my Evo Killer!!!

Same here. Always done this from day one. I had a brand new Epic, played around with it, and the LED crap never worked. On that particular phone, the PRL would never update so I took the phone back and got another one. PRL worked fine, and the LED on that phone did the same thing.
I also have the LED to set to keep blinking in Chomp SMS, and it does not work. I have ALWAYS gotten the sporadic LED blinks when I get a message, and then it disappears.
This has happened on the STOCK phone out of the box, as well as with DK28 and Bonsai 2.0.1.
So regardless of the ROM you use, you're still going to be out of luck. Until Samsung can get this fixed...hopefully in the new Froyo build coming out next week, then you are stuck, just like many other people are.
I have not tried that program that was posted by Isira, but you may give it a try and see if that fixes your problem. I tried a program similar way in the beginning and it didn't work.
It's worth a shot though. But Samsung knows its a problem, and that's all there is to it. You're stuck with it, just like me.
UPDATE I just tried the program and so far it seems to work. My SMS is still blinking. Not quite a true second like it is set, but it is blinking. I'll keep testing it, but you may give it a try.

I did try the missed reminder app and messed around with the settings but it still blinked sporadically. On a side note I used the samsung tool to update to EB13 and stock 2.2 and the blinking seems back to normal...

Related

LED Notification flash - Not working?

I haven't fully tested this issue yet mainly because I've only had the phone for a few days... I wanted to check if anyone else had this problem.
Under Settings -> Sound & Display -> Notification Flash
I have all the options ticked.
In theory, whenever I have a missed call or a SMS or email etc, I should be able to tell that I need to check my phone be a little blinking light in the top right corner off the screen. I just came back to my phone and this LED wasn't blinking but when I turned on the phone, there was a missed call and a SMS.
Other times, it seemed to work fine.
Anyone else noticed this problem?
it only flashes for 5 mins and then stops. There is no way to change this without additional apps.
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
Oh... How disappointing. Pretty useless imo. Thanks for the info. I wonder if they will fix it. My previous phone, Touch Diamond, had something similar but it never stopped flashing until you looked at your missed calls.
Now that explains things. I tend to look for the led after I've not used the phone for a while. In my pocket or elsewhere. Quite a few times I've seen no flashing but have a notification in the top left. I thought it was another one of those little 'features' we keep finding.
Yeh i discovered this awhile back and it's annoying as hell, i just use a app called Missed Reminder which can be configured to allowed it to keep flashing indefinitely
I was just going to make a post about this. I thought the LED notification wasn't working at all on my Desire, since I've never seen it, but perhaps it had just stopped before I had the chance to catch it, then
ardsar said:
it only flashes for 5 mins and then stops. There is no way to change this without additional apps.
Sent from my HTC Desire using the XDA mobile application powered by Tapatalk
Click to expand...
Click to collapse
What apps are you referring to? It would be nice to be able to have the LED flash longer.
I'm guessing this is to save battery time, I don't know how much power a small LED uses but it surely can't help with the already abysmal battery life
I first thought the LED was located behind the optical trackpad, because the trackball on my Hero could light up. I think the LED-notification is pretty dumb since it's almost invisible when it lights up. The lighting trackball was much much better
This is a known issue. I thought that did not happen in Android, but I guess I was wrong.
If the phone work in Windows Mobile, there are a registry key to let assign values to the options, so they are usable.
Here: http://forum.xda-developers.com/showthread.php?p=4846399#post4846399
In Android, I have no clue... maybe my info help in any way.
PMoto
It would be nice to be able to change the flash time from the default 5 minutes, or atleast an option for no time limit.
I know it's to help save battery life, but I'm willing to say that the light flashing will use less battery then the back light coming on everytime I'm away from my phone for more then 5 minutes, from me checking to see if I have new messages, email, or missed phone calls.
Same issue with my recently purchased A40.
No blinking at all despite screen flash notification selected.
Hope someone can help

[Q] Continuous Blinking LED Notification?

I'm using RMK's Virtuous Unity ROM and I'm annoyed by the fact that the green LED notification only blinks for a few minutes after the message/email arrives. I feel like it should keep blinking until the screen is turned on or the message is acknowledged. I checked it on RMK's GingerSense and it displays the same annoying behavior there. Does anyone have any advice or the MODing chops to help me out?
I am also interested in this!
I was thinking the same thing.
I think that might be some sort of default behavior on the Inc2...at least I've noticed the same thing on rooted stock 2.3.3....
Have you tried roms that are not based on sense, like miui or cynogenmod?
I'm on CM7 and I THINK the led continuously blinks. Don't quote me on that, though
Sent from my finally rooted Dinc 2
I'm a fan of cm7, but the messed up compass on the AOSP ROMs is a dealbreaker for me. So I'm still hoping that someone comes up with a solution for the Sense/stock based ROMS.
OMFGB rom has continuous blinking......even when charging
gatta acknowledged it and it'll go away
Cosis_94 said:
I'm using RMK's Virtuous Unity ROM and I'm annoyed by the fact that the green LED notification only blinks for a few minutes after the message/email arrives. I feel like it should keep blinking until the screen is turned on or the message is acknowledged. I checked it on RMK's GingerSense and it displays the same annoying behavior there. Does anyone have any advice or the MODing chops to help me out?
Click to expand...
Click to collapse
maybe a spam unread email in your spam folders?!
there was a similar problem in minicm7, don't know if it helps.
MarkMRL said:
Hello everyone. I wanted to tell you that I managed to fix the random blinking leds. I did it by basically selecting random options in the advanced settings under led notification. I guess some flags don't update correctly, causing the led to always blink in random colors. By ticking and unticking everything a few times randomly, I probably triggered the random flag to update correctly, thus fixing the blinking color. Now I can select a color and have it blink normally. SO yeah, if you have this but and deleting the file didn't help, just tick and untick everything a few times, until the problem fixes itself. There is definitely some bug in the ROM regarding the led behaviour, and I think it should be tested throughly.
Click to expand...
Click to collapse
phillybizzle said:
maybe a spam unread email in your spam folders?!
Click to expand...
Click to collapse
Nice original thought phillybizzle, thanks for joining in on the brainstorming. Alas, after turning off notifications for email (presumably taking any email sub folder issues out of the equation) and sending a txt to the device, the notification LED blinked for 5 minutes and then stopped.
Cosis_94 said:
Nice original thought phillybizzle, thanks for joining in on the brainstorming. Alas, after turning off notifications for email (presumably taking any email sub folder issues out of the equation) and sending a txt to the device, the notification LED blinked for 5 minutes and then stopped.
Click to expand...
Click to collapse
Im running Miui and just in the last 24hrs my phone been doing things ibr never seen...like in independence day when the ailens came and the ailen spacecraft like woke yup lmao
Sent from my ROOTED Incredible 2.

Notification LED doesn't flash

The new message notification LED on my (new) LTE Gnex only flashes once or twice, just when the phone boots up. Doesn't flash when a new message arrives. I've tried disabling it, and re-enabling it in settings, but it just does not work. This does not seem normal, and I'm wondering if I need to return the phone, which I really don't want to do. I've already unlocked the bootloader and rooted, but still running the stock ROM.
cam30era said:
The new message notification LED on my (new) LTE Gnex only flashes once or twice, just when the phone boots up. Doesn't flash when a new message arrives. I've tried disabling it, and re-enabling it in settings, but it just does not work. This does not seem normal, and I'm wondering if I need to return the phone, which I really don't want to do. I've already unlocked the bootloader and rooted, but still running the stock ROM.
Click to expand...
Click to collapse
Have you tried Light Flow from the Market?
This has worked with the stock ROM.
I personally use Trackball Alert Pro - MoDaCo ROM has suppport for this.
Just tried calling myself, and hung up. The LED isn't lighting up. But I have seen it blink for emails at least. Hmm.. maybe try light flow.
justbabu said:
Have you tried Light Flow from the Market?
This has worked with the stock ROM.
I personally use Trackball Alert Pro - MoDaCo ROM has suppport for this.
Click to expand...
Click to collapse
Have not tried any 3rd party apps, yet. First I wanted to know if there was a problem with my phone, or if this is "just" a bug. If others have this same problem, then I'll try a 3rd party solution. Thanks for the feedback.
Tried the same thing, called myself and sent messages with no led notification. Thought my led was broken but then installed light flow and it worked no problems.
Not sure how it was supposed to work stock but could not get it to work at all without a 3rd party app.
Without the app, the only option I could fight was pulse notifications which I tried turning on and rebooting but it never seemed to work.
maybemobile said:
Tried the same thing, called myself and sent messages with no led notification. Thought my led was broken but then installed light flow and it worked no problems.
Not sure how it was supposed to work stock but could not get it to work at all without a 3rd party app.
Without the app, the only option I could fight was pulse notifications which I tried turning on and rebooting but it never seemed to work.
Click to expand...
Click to collapse
Thank you for the feedback. This is exactly the same behavior that I am seeing.
justbabu said:
Have you tried Light Flow from the Market?
This has worked with the stock ROM.
I personally use Trackball Alert Pro - MoDaCo ROM has suppport for this.
Click to expand...
Click to collapse
Just tried light flow. When I tried the "test LED" function, my phone would no wake from sleep. Also got sleep of death when I got an email. Had to do a battery pull. Any solution for this?
I looked at Trackball Alert and it requires Paul's ROM, which I'm not ready to try (yet).
I noticed it doesn't light up when it's charging either. Is this normal behavior?
From what I've seen so far the stock light is a hit and miss for me. Only time will tell how they will improve this.
Do you have it set on? Lol that's all I can think of. Mine works fine
Sent from my Galaxy Nexus using XDA App
ceredics said:
Do you have it set on? Lol that's all I can think of. Mine works fine
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
Yes, mine is enabled.
Well its not your phone....The light stock is stupid I have no idea why you would include a light that only flashes random times and only in white..... I had issues with lightflow crashing my phone when waking with several notifications flashing. Just bite the bullet an flash ARHD or Paul's rom they both support Trackball notification and it works very well!!
Danny80y said:
Well its not your phone....The light stock is stupid I have no idea why you would include a light that only flashes random times and only in white..... I had issues with lightflow crashing my phone when waking with several notifications flashing. Just bite the bullet an flash ARHD or Paul's rom they both support Trackball notification and it works very well!!
Click to expand...
Click to collapse
I don't think these two have a CDMA/LTE ROM yet, do they?
cam30era said:
I don't think these two have a CDMA/LTE ROM yet, do they?
Click to expand...
Click to collapse
I'm pretty sure ARHD has 2 versions...gsm/lte
ceredics said:
Do you have it set on? Lol that's all I can think of. Mine works fine
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
Yep. Probably don't have/use most apps that support it for me to notice it all the time.
I've been having the same trouble. Haven't seen the light in days.
I went back and revisited some of my settings. I had turned on the setting for the screen to "stay awake while charging." I unchecked it, and now my light is working again.
Now, it only ever comes on when the screen is off to begin with. It won't come on if the notification happens while it's already on.
But at least the light comes on when the screen is off now!
(And I really wish the blink rate was higher. You can look at it for several seconds between blinks, and think there's nothing and look away.)
So the change I made to the settings seems to have fixed the light issue. I have been properly getting notifications since I turned off the keep awake. Seems like an easy enough to fix bug as long as they know about it.
But now what I want is a faster blink rate. One second on out of every 6 or 7 seconds is easy to miss.

LED Notification Issues

The LED notification on my Verizon Galaxy Nexus is shaky at best.
I mainly get notifications for Gmail and Google Voice texts. It seems as if it only sometimes actually work. It seems worse for the Gmail notifications, but there are many times that I pick up my phone and see that I have an email when there is no LED blinking.
I'm not sure if it just never came on or if it stops after a period of time, but what the heck is up with the LED? Why bother putting something on the phone as a feature and not having it work correctly.
I'm currently on a custom JB ROM, but it has only worked very inconsistently at stock on ICS and any of the other ROMs I've tried.
**** And yes, I know about Lightflow, but don't think we should have to use a 3rd party app to enable something that should already be working.
know8677 said:
The LED notification on my Verizon Galaxy Nexus is shaky at best.
I mainly get notifications for Gmail and Google Voice texts. It seems as if it only sometimes actually work. It seems worse for the Gmail notifications, but there are many times that I pick up my phone and see that I have an email when there is no LED blinking.
I'm not sure if it just never came on or if it stops after a period of time, but what the heck is up with the LED? Why bother putting something on the phone as a feature and not having it work correctly.
I'm currently on a custom JB ROM, but it has only worked very inconsistently at stock on ICS and any of the other ROMs I've tried.
**** And yes, I know about Lightflow, but don't think we should have to use a 3rd party app to enable something that should already be working.
Click to expand...
Click to collapse
I am very new to my galaxy nexus but I've noticed that the LED basically only blinks for GT/whatsapp messages while for other apps/missed calls/sms it only blinks once at its very best, that's why I kind of forced myself to use lightflow. There are some custom JB roms like Liquid Jelly Bean that offer advanced LED management, you might want to try those.
waallen said:
I am very new to my galaxy nexus but I've noticed that the LED basically only blinks for GT/whatsapp messages while for other apps/missed calls/sms it only blinks once at its very best, that's why I kind of forced myself to use lightflow. There are some custom JB roms like Liquid Jelly Bean that offer advanced LED management, you might want to try those.
Click to expand...
Click to collapse
Thanks!
I think I also read that the free version of LightFlow doesn't support Google Voice which is one of the main 2 notifications I get.
It's just very surprising that this feature of the phone works so poorly. And even more surprising that there aren't more people making noise about it.
know8677 said:
The LED notification on my Verizon Galaxy Nexus is shaky at best.
I mainly get notifications for Gmail and Google Voice texts. It seems as if it only sometimes actually work. It seems worse for the Gmail notifications, but there are many times that I pick up my phone and see that I have an email when there is no LED blinking.
I'm not sure if it just never came on or if it stops after a period of time, but what the heck is up with the LED? Why bother putting something on the phone as a feature and not having it work correctly.
I'm currently on a custom JB ROM, but it has only worked very inconsistently at stock on ICS and any of the other ROMs I've tried.
**** And yes, I know about Lightflow, but don't think we should have to use a 3rd party app to enable something that should already be working.
Click to expand...
Click to collapse
I had the same problem, and I still think that LED notification isn't as good as what it should be...
If you have a custom JB ROM, I think your best option is to look for a CM10 rom, because in the screen settings, you can change the behaviour of the LED with different apps.

[APP] Light Flow

the developer has claimed the latest version on the play store is working for rooted phones, but I still am not having the best of success. I thought I'd start a thread and see how others are fairing.
The newest version has some improvement; being able to select different colors for different notifications and actually getting them to go off when you've pulled down the notification bar. however, it doesn't blink for me at all. When i get a text or email the corresponding light is a steady constant light if the screen is asleep. If you wake it up the light either disappears or only lights up very infrequently.
I've read some posts before the latest versions came out that some users had success getting it to work by actually turning Accessibility off. This seems to turn off the entire app for me.
anyone having better luck?
I have had the current version working correctly both on a stock TW rom, and now on CM10. The flashing lights haven't been implemented yet, however he is working on it.
The only thing I had to do on the Samsung TW rom was disable Samsung TTS in the manage apps settings. Once I set it to S3 root mode, everything worked perfectly.
I suggest you follow his blog here:http://www.folioflow.com/ff/page/website/lightflow/pageId/1826
xanderdad said:
I have had the current version working correctly both on a stock TW rom, and now on CM10. The flashing lights haven't been implemented yet, however he is working on it.
The only thing I had to do on the Samsung TW rom was disable Samsung TTS in the manage apps settings. Once I set it to S3 root mode, everything worked perfectly.
I suggest you follow his blog here:http://www.folioflow.com/ff/page/website/lightflow/pageId/1826
Click to expand...
Click to collapse
I have done all that including following the developers blog. I have accessibility on, only have the light flow notifications turned on, allowed SU access to light flow app, and have tinkered around with it all weekend but it still isn't working correctly. It works fine when the screen is on, but when the screen is off it gives a solid light.
Its not supposed to blink get, that's why I linked you to his blog.
Sent from my SGH-T999 using xda premium
A blinking light will kill the battery or at least use more juice. Dev did say he is looking into that feature tho
Sent from my SGH-T999 using xda premium
Developer advises blinking uses more battery than solid notification. Go figure.
Since I installed Light Flow, whenever the screen is off the LED glows a faint green. First I disabled Light Flow and the led still glows green. I unchecked it under Accessibility and rebooted, still green. Just had to uninstall and reboot to get it to stop. Anyone else have this issue? Is there a setting I'm missing somewhere?
civicvx94 said:
Since I installed Light Flow, whenever the screen is off the LED glows a faint green. First I disabled Light Flow and the led still glows green. I unchecked it under Accessibility and rebooted, still green. Just had to uninstall and reboot to get it to stop. Anyone else have this issue? Is there a setting I'm missing somewhere?
Click to expand...
Click to collapse
I had that issue when I restored from an old version of light flow. The newest version that I installed straight from the Play Store works fine.
I believe to get other colors other than green, you need to be rooted and go into the app settings and check "S3 root mode" or whatever its called...
Works perfect for me.
EDIT: I think the updated app (as of today) should work whether your rooted or not.
The update version today also supports blinking in adjustable intervals.
xanderdad said:
The update version today also supports blinking in adjustable intervals.
Click to expand...
Click to collapse
You guys should just install cm10 on your phones, it already comes with notification light settings & it works perfectly :good:
DOG666 said:
You guys should just install cm10 on your phones, it already comes with notification light settings & it works perfectly :good:
Click to expand...
Click to collapse
I would agree with that almost fully except it's a pain setting up different notification sounds between e-mail and sms/mms. It's also nice to be able to have it make notifications at intervals from missed calls/sms and the light to go away eventually if you want.
But I do have to say, I'm on CM10 - Paranoid Android ROM(latest build) and light flow is working like a charm for me right now. Looks like the bugs have been worked out for the most part.
Hi guys.. I have an international S3 and since a recent Lightflow update, I regularly get lightflow causing wakelock for hours. even with no outstanding notifications. I've uninstalled, re-installed - same problem.
Happened 3 times this week. reboot fixes it.

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