Led notification no work? - Samsung Galaxy Note 9 Questions & Answers

I have U.I 2.1 and the led notification no work. No led for charging battery, for full battery, for missing call or messages. How can I have the LED functional again?
I have stock DBT room with root.

Detonatte said:
I have U.I 2.1 and the led notification no work. No led for charging battery, for full battery, for missing call or messages. How can I have the LED functional again?
I have stock DBT room with root.
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Go to settings/notifications/led indicator turn all on.

Led indicator is on, but no work.

Maybe turn led indicator off, restart and clear system cache, restart normal, then turn the led indicator on again.

Try wiping the Cache Partition in Recovery Mode

Iceepyon u have 2.1 and work led notification??? Wipe cache in recovery no resolve norhing.

Detonatte said:
Iceepyon u have 2.1 and work led notification??? Wipe cache in recovery no resolve norhing.
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Yes. I do have OneUI 2.1 on my N960N and the LED notification works. But sometime wiping the Cache Partition in Recovery mode helps resolve the security issue. However sometimes a Hard Factory Reset is required.

For missing call, led notification work, green leed. But for battery no work!

Detonatte said:
For missing call, led notification work, green leed. But for battery no work!
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You need to wait a few weeks for the AI to relearn your habits before you will see any improvement in your device's battery life.

Mine just fine working

Related

[Q] /SYS Partition and LEDs

How can I restore the LED so it flashes/blinks green and amber?
LED used to work fine. Back in Jul flashed CM6 beta and that had the issue of leaving the LED amber after unplugging power cord. Used LEDS Hack to turn it off. Not saying it was that apk but ever since then the LED doesn't flash....just does solid amber while on power cord, solid green at >90% power, and solid green if a message.
Wiping, factory/reset, etc has not changed the behavior. Is the /sys partition "wiped"? Is it created when installing a ROM? Just trying to troubleshoot. Wondering if rm'ing the /sys and reinstalling the ROM will fix it.
Setup: Heroc, aosp v0.9.7, RA-Darchstar recovery
roundaway
roundaway said:
How can I restore the LED so it flashes/blinks green and amber?
LED used to work fine. Back in Jul flashed CM6 beta and that had the issue of leaving the LED amber after unplugging power cord. Used LEDS Hack to turn it off. Not saying it was that apk but ever since then the LED doesn't flash....just does solid amber while on power cord, solid green at >90% power, and solid green if a message.
Wiping, factory/reset, etc has not changed the behavior. Is the /sys partition "wiped"? Is it created when installing a ROM? Just trying to troubleshoot. Wondering if rm'ing the /sys and reinstalling the ROM will fix it.
Setup: Heroc, aosp v0.9.7, RA-Darchstar recovery
roundaway
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That's normal for charging on any AOSP rom, and if you were on CM6 I'd probably be able to get it blinking. I'm not sure on aospMOD, make sure in messaging it's set to green, default blink rate.
theimpaler747 said:
That's normal for charging on any AOSP rom, and if you were on CM6 I'd probably be able to get it blinking. I'm not sure on aospMOD, make sure in messaging it's set to green, default blink rate.
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Impaler....thanks. I understand the normal solid LED for any aosp ROM, it's the blinking I can't figure out. The only notifications in the default messaging apk are ringtone and vibrate. No options for LED. Same for default email client. GMAIL has ringtone, vibrate, and Notify Once. Do you have something else?
roundaway said:
Impaler....thanks. I understand the normal solid LED for any aosp ROM, it's the blinking I can't figure out. The only notifications in the default messaging apk are ringtone and vibrate. No options for LED. Same for default email client. GMAIL has ringtone, vibrate, and Notify Once. Do you have something else?
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Like I said, I could do more on CM Not really sure since I know aospmod doesn't give you many options

LED Notification issue in 101.A.1.434

Just install the latest version of firmware from SONY Update Service program
I have perform a hard reset and restore the app manually.
I have done a testing on the LED notification light (send sms to myself)
and discover the issue is still not solve completely.
If I switch off Stamina mode, the LED works well,
but once I switch on, it fails. (But it can work again if I turn off)
reaperhk said:
Just install the latest version of firmware from SONY Update Service program
I have perform a hard reset and restore the app manually.
I have done a testing on the LED notification light (send sms to myself)
and discover the issue is still not solve completely.
If I switch off Stamina mode, the LED works well,
but once I switch on, it fails. (But it can work again if I turn off)
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Firstly, wrong section to post. You should post in the Q&A section.
Secondly, there's nothing wrong with your phone. Notification LED does not work if Stamina mode is on.
reaperhk said:
Just install the latest version of firmware from SONY Update Service program
I have perform a hard reset and restore the app manually.
I have done a testing on the LED notification light (send sms to myself)
and discover the issue is still not solve completely.
If I switch off Stamina mode, the LED works well,
but once I switch on, it fails. (But it can work again if I turn off)
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First of all wrong section. And second, this is a known "feature". If u turn on stamina mode, the leds are turned of to save a bit battery

Xperia Z1S Rooted + Z3 SystemUI Lockscreen FC's

I've done a couple of clean installs but still the same issue, when plugged in and alarm goes off systemui crashes at the lockscreen also when i miss a phonecall and it tries to go back to lockscreen, after this i get a sleep of death, notification light blinking but cant turn screen on , have to hard reset , anyone else experience this?
ayuready1989 said:
I've done a couple of clean installs but still the same issue, when plugged in and alarm goes off systemui crashes at the lockscreen also when i miss a phonecall and it tries to go back to lockscreen, after this i get a sleep of death, notification light blinking but cant turn screen on , have to hard reset , anyone else experience this?
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Try holding down Power+Vol up + Vol down at the same time until the phones vibrates 3 times . Then , power on the phone
-XperiaMan- said:
Try holding down Power+Vol up + Vol down at the same time until the phones vibrates 3 times . Then , power on the phone
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thats what ive been doing to get my phone back up but its annoying missing a call seeing the notification light blinking and not being able to turn screen on, have to reboot using the method you mentioned
ayuready1989 said:
thats what ive been doing to get my phone back up but its annoying missing a call seeing the notification light blinking and not being able to turn screen on, have to reboot using the method you mentioned
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Well , you mentioned that the system UI was force closing and then the problem begins .
Try flashing the original Z1 system UI and check if you have problems again
-XperiaMan- said:
Well , you mentioned that the system UI was force closing and then the problem begins .
Try flashing the original Z1 system UI and check if you have problems again
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i just replaced all the priv apps and the framework etc, same result, i checked logcat and found some info regarding keyguard.apk and some errors with com.sonymobile.lockscreenwallpaper*
.... i think i found my solution, if anyone else is having the same issue this fixed it for me http://forum.xda-developers.com/xperia-z1/themes-apps/mod-keyguard-plus-xperia-blinds-t2935068/page1 .. i believe it was the keyguard apk causing force closes,, i just flashed this file, just in case someone else had the same issue flashing this should fix
the only thing needed from that zip is the keyguard apk. the framework2.jar disables wifi calling if youre on tmobile

pulsing blue notification, black screen, boot up sound, dies.

my note 4 running poprocks and xposed wants to boot up but it never does. it vibrates, gives the jingle, then nothing but a pulsing blue light that goes from blue to almost cyan color. if i pull the battery and connect it to the pc, it vibrates and does a connect/disconnect sound over and over until i hear the jingle but then the light starts again. bad battery? for extra info, the battery on lollipop would give me false reports. it would say like 30% to dead instantly. i was reading it was a lollipop issue cuz others had this same problem. it wasnt that bad tho i would at least get the low battery notification before turning off but recently it never even makes it to that level. so around 20% before it died. also saw in the poprocks thread xposed was killing batteries on samsung devices. i didnt really have any issues before tho until lollipop so thought it was like others had said a lollipop issue on samsung.
How would Xposed kill a battery?
Try this...shut down, pull the battery out, plug the device into the wall, turn it on. Does it work now?
Sent from my SM-N910T using Tapatalk
Pick_A_Name said:
How would Xposed kill a battery?
Try this...shut down, pull the battery out, plug the device into the wall, turn it on. Does it work now?
Sent from my SM-N910T using Tapatalk
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if i plug it in without a battery it does nothing. i tried holding all the buttons for 20secs and it just vibrates then plays the bootup sound then blue pulsing light. also since i tried this last night i would see the screen extremely brief show a line of light when it would either try to start or when i would force a reboot. i would not have noticed it if i wasnt in pitch black.
D200P13 said:
if i plug it in without a battery it does nothing. i tried holding all the buttons for 20secs and it just vibrates then plays the bootup sound then blue pulsing light. also since i tried this last night i would see the screen extremely brief show a line of light when it would either try to start or when i would force a reboot. i would not have noticed it if i wasnt in pitch black.
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It should not without a battery if it's plugged in. Sounds like hardware to me.
Sent from my SM-N910T using Tapatalk
D200P13 said:
if i plug it in without a battery it does nothing. i tried holding all the buttons for 20secs and it just vibrates then plays the bootup sound then blue pulsing light. also since i tried this last night i would see the screen extremely brief show a line of light when it would either try to start or when i would force a reboot. i would not have noticed it if i wasnt in pitch black.
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Have you tried to flash Xposed disabler? Or to flash your whole rom again? Because to me that simply sounds like a broken OS.
Regarding the battery issue, you need to calibrate it after you've flashed a new rom. Use "Battery Calibration' from Google Play.
Xelasarg said:
Have you tried to flash Xposed disabler? Or to flash your whole rom again? Because to me that simply sounds like a broken OS.
Regarding the battery issue, you need to calibrate it after you've flashed a new rom. Use "Battery Calibration' from Google Play.
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no i cant access my phone at all the screen is totally black. i was able to odin flash stock rom but after the successful flash via odin i cannot hear a bootup jingle anymore and the blue led is gone. odin is still accessible tho. i was wondering if i should try a mhl but at this point i am not sure if the phone will detect it since IF it is working its still waiting for a setup.
btw who is the developer for the calibration app? there are a few but i would like to have it for future reference.
D200P13 said:
no i cant access my phone at all the screen is totally black. i was able to odin flash stock rom but after the successful flash via odin i cannot hear a bootup jingle anymore and the blue led is gone. odin is still accessible tho. i was wondering if i should try a mhl but at this point i am not sure if the phone will detect it since IF it is working its still waiting for a setup.
btw who is the developer for the calibration app? there are a few but i would like to have it for future reference.
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Strange, so you were able to flash a rom even though your screen was black? Did you enter download mode blindly, or how did you do it?
The dev calls himself NeMa, the app is named Battery Calibration.
Xelasarg said:
Strange, so you were able to flash a rom even though your screen was black? Did you enter download mode blindly, or how did you do it?
The dev calls himself NeMa, the app is named Battery Calibration.
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blind. i just counted the bootup sequence pressing the keys at the right time. so not sure. gotta buy a heat gun and see if its the screen. also wanted to try mhl but dont know which to try.
I think my battery start failing and phone randomly shuts down in 14 - 25 % battery level, tries reboot itself and usually stuck with blue to cyan pulsating led. Battery pull and connecting to charger always solves the problem.
Sent from my SM-N910T using XDA Free mobile app
D200P13 said:
blind. i just counted the bootup sequence pressing the keys at the right time. so not sure. gotta buy a heat gun and see if its the screen. also wanted to try mhl but dont know which to try.
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Damn, I'm sorry. That does really sound like hardware failure.
Hardware same thing just happened to me been on cmremix all year on kit kat bootloader updated 2 weeks ago to 5.0.1 bootloader using the Odin method flashing back to stock than re rooting... Initially phone seemed sluggish but was fine than the phone randomly started turning off would vibrate as to reboot than nothing would appear on the screen but the blue led light would be light up... Went on till last Friday where the phone just died at 60 % phone wouldn't do anything hooked it up to my comp couldn't do anything other than the phone coming up as USB mass storage. Took it T-Mobile they tried everything and it wouldn't do anything I hear lollipop is causing a lot of problems for the 910t anyways got me new phone yesterday its a 910c odd I know and running 5.0.1 thing runs amazing on cmremix 14.2.....I would take it T-Mobile see if its under warranty goodluck
i ordered a heat gun and lifted the display. just as soon as i could peek in, i saw the flex was disconnected. connected the flex and display was back on! luckily it only cost me a heat gun.

My Z1s is not coming on after shutdown.

My Z1s was fully charged so I decided to put it off to avoid calls, so when I tried putting it on the next day it won't come on, I tried charging it but it only displayed the red notification LED light .and goes off after some time. Can anybody help pls
ustany said:
My Z1s was fully charged so I decided to put it off to avoid calls, so when I tried putting it on the next day it won't come on, I tried charging it but it only displayed the red notification LED light .and goes off after some time. Can anybody help pls
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Have you tried pressing the red button near the sim card with the power button?
Yes I did, still no response.

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