LED flashing when turning on my phone, Please Help - Galaxy S 4 Q&A, Help & Troubleshooting

Hi, so recently i flashed a custom rom called [JDCTeam][STABLE][5.1.1][26 January] Optimized CyanogenMod 12.1 builds (http://forum.xda-developers.com/gal...lop/exclusive-antaresone-alucard24-s-t3066696)
on my phone and since then, everytime I turn on my phone a variety of light like light led just flashes before my phone turn on so i was just wanted stop them but don't know how,:crying::crying::crying:
If anyone can help me, that will be super awesome. Thanks for reading this

It's normal.
But there should be an app called JDC Toolbox that gives you some LED settings.

Related

[Q] LED Flash Lagging with Applications

Hi all,
I bought a Samsung GT I9500 and I noticed that whenever I put an application such as an LED Flash Light or LED Flash Notifications (like flash blink) for some reason or other it slows the whole phone down it practically freezes up entirely and after a long wait the flash finally comes on. This only happens the first time if I was to put the flash off and on continuously it would be a bit snappier but would still be noticeably lagging. This doesnt happen with the camera btw when taking pictures the flash works just fine. It only seems to be occuring like this when another application is involved.
The phone is still under warranty do you think I should ask for a change of phone or do you think its a ROM issue? Although it is occuring with both stock and modified roms (im using WANAM rom).
Thanks
I work nights so I rely on the torch in my phone for all kinds of things. The SOLE reason why I cant use custom kernals is my ultra bright torch app crashes on anything but stock kernal.
This is your answer - flash the repackaged stock kernal from Wanam and it should be much better. I had the exact problem you did an now its fine.
Hi thanks for your reply,
I reflashed the repackaged kernel but the flash blink application keeps lagging or in some cases it doesn't flash at all probably because it takes too long for the flash to start up only the camera application works flawlessly with the flash so far. Any other suggestions guys? Or perhaps a problem with the handset?

LED doesn't work since moving from CM12.1 to stock 5.1.1

Hi,
After some issues with CM, I moved to stock 5.1.1. I added xposed and gravitybox for my desired tweaks, and now everything works as I like it except the LED.
It's just dead. Nothing gets it to shine except when charging (so I know it's not a hardware issue).
I've tried with GravityBox's Ultimate Notification feature (I have the paid version), and also other apps like Light Flow, Light Manager, and LED Test, but nothing turns the light back on.
Any ideas? something else to try?
Thanks.

[ROM][7.1.1][MEIZU PRO5][20170108] crDroid v.1.9 UNOFFICIAL LED setting

Sorry but I could not post in the development forum.
I'm installed the rom, everything working perfectly but the LED is not working at all.
There was a LED breathing effect that help me locate my phone at night.
I really like it on flyme, it would be nice if someone could help me to do it.
Thanks in advance.
i upgraded to crDroidAndroid-7.1.1-20170131-m86-v2.0 and led indicator works
Thanks mang, it's working beautifully.

[Q] How to activate the led notification on stock?

So recently I went from stock to Lineage and now (after Nougat) I'm back at stock.
When I started using Lineage all of a sudden the green (charging) led also worked for notifications.
I really liked that. Is there a way to activate that again, but on stock? I can't find anything online...
Thanks
Edit: Using a XT1580
No. That's a custom ROM feature. In stock is only used as a low battery notification, and there's no way to control it.
Same thing with Quark, the predecessor to Kinzie. All the custom ROMs use the green low battery indicator as an LED notification light, thanks to @bhb27 (one of the main Quark devs). That's probably where the Lineage dev for Moto X Force got the code from.
Someone could probably make an Xposed or Magisk module that uses that code, but right now I don't know of a way on stock firmware.

LED (for notifications and charging) no longer works

Hi all.
I installed Nitrogen OS Oreo with the full knowledge that the LED didn't light up when charging. However, with my brief use of it, the LED never lit up for anything. Since the battery life wasn't to my liking, I installed Fake Nexus 7.1 ROM. The LED still never lit up.
So, I installed Google's stock image for 5.1.1 LMY48T, figuring that should fix things. That didn't work either. "Pulse notification light" is set to on.
I installed LED Tester and it's able to make the LED light up in all its glorious colors, so I don't think it's a hardware issue.
The LED worked fine before installing Nitrogen OS Oreo.
Any idea what happened? Anyone know how to fix it?
Thank you.
pfederighi said:
Hi all.
I installed Nitrogen OS Oreo with the full knowledge that the LED didn't light up when charging. However, with my brief use of it, the LED never lit up for anything. Since the battery life wasn't to my liking, I installed Fake Nexus 7.1 ROM. The LED still never lit up.
So, I installed Google's stock image for 5.1.1 LMY48T, figuring that should fix things. That didn't work either. "Pulse notification light" is set to on.
I installed LED Tester and it's able to make the LED light up in all its glorious colors, so I don't think it's a hardware issue.
The LED worked fine before installing Nitrogen OS Oreo.
Any idea what happened? Anyone know how to fix it?
Thank you.
Click to expand...
Click to collapse
Wipe everything and install stock and check.
tnsmani said:
Wipe everything and install stock and check.
Click to expand...
Click to collapse
Installing the stock image wipes everything. Thanks, though.
Since the battery life of the stock image isn't so great, I thought I'd be adventurous and install LineageOS 14.1. last night Somehow doing that has made the LED work again. I'll leave it installed for now and see if I like it.
So I guess the problem is solved, though it's still a mystery.

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