LED touch keys not working properly on Hydrog3n/Siyah - Galaxy S II Q&A, Help & Troubleshooting

Hello guys, I've just installed the latest Hydrog3n-ICS ROM and Siyah v3.1 rc3 kernel and my LED touch keys stopped working. I mean, they do not light up when I click them as they once did. I know it's possible to turn them on permanently in device settings but I don't want this. I thought it could be because of BLN without wakelock setting in ExTweaks but then I turned it off and it's still not working properly. What can I do to fix this?

Installed another kernel and it's fine again.

Related

Small problem with control pro bln

Hello everyone, Today I wanted to upgrade my SGS2 Dark Kinght with kernel 2.3 and 3.1.1 to CheckROM RevoHD CheckROM RevoHD4 and after restoring all no problem except that now BLN Control Pro first start I said that was not then I can turn it reinstalled the kernel, I have to reboot and I also enabled the notification option activated flashing just do not work when I get the mess that I do not read the buttons do not light. What can be the first premise that everything worked perfectly??

[Q] The screen doesn't wake up | CheckRom RevoHD V4

Hi all, this is my first post, and i searched the forum with no luck. I have a CheckRom RevoHD V4 with the Siyah Kernel 2.6.1. The problem is that my screen won't wake up after some time that it's turned off. It doesn't happen always... it's seems a random behavior... The volume keys works because i can hear the sound of volume up and volume down, but the touchscreen, softkeys, power button and home button doesn't work at all and i can't get my home screen back. I need to remove the battery to reboot the GS2... I experienced this problem with te DarkNight kernel too. I tried to call my phone, i can hear the calling tone but the cellphone doesn't ring. I don't know if it's a rom related problem or it's a kernel problem. Hope someone can help me.
Ps: Sorry for my english
Hello I have a CheckRom v4 for my phone.i think that you to flash again with odin DarkNight kernel version 2.5.2 flash only kernel as a pda with odin
i tried to flash the new siyah kernel 2.6.4 trough CWM but not solved my problem... there is some difference between flashing trough odin an flashing trough CWM?
I have System Tuner for tweaking and set the kernel governor... i don't know if there is some incompatibility with this app and other apps like widgetlooker that need root permissions... really i don't know how i can solve this issue...
redirect11 said:
I have System Tuner for tweaking and set the kernel governor.
Click to expand...
Click to collapse
There you have your problem.
so are you sure that the problem it's related to system tuner?
redirect11 said:
so are you sure that the problem it's related to system tuner?
Click to expand...
Click to collapse
Probably. If you undervolt or underclock your phone to much, you wil get SOD's. That is basic knowlegde if you want to use those apps.
ah ok... but i don't use OC/UC or UV/OV... i only use this for change governors... but i have a question about SOD: the volume keys works in these cases? Cause mine works when display doesn't wakeup...
I'm having the same problem with this rom and kernel. I do not uv or oc. I left those settings alone.
It's really annoying and have left me missing calls because I cannot pick them up.

[Q] Turn light on when notification is issued

Hi,
I'm using this rom: http://forum.xda-developers.com/showthread.php?t=1543521
With the stock rom the screen used to turn on when a notification was issued. With this it doesn't happen. I read about BLN but couldn't find a place where it said that BLN is Ace compatible.
Is there any way to make the soft keys or the screen to turn on?
Thanks
With custom rom your screen light wont turn on, thats normal.
Download BLN from market, don't worry, its compatible
But when I install the BLN control it says that the BLN isn't available and must be flashed...
huh? You just need to download BLN free version and enable it.
Saca-a do Play store e instala, nao tem nd q saber.
that's what I did... For what I've been reading the kernel must support BLN and that seems not be the case.. I'll try later again... gotta flash the phone again since I've must have done something not so good to the operating system
Still... no success... first I flashed the blackhawk for CM7.2 and now I have the message "this liblights does not support BLN" help?
NoLed did the trick

CM9 problem

Hello, i'm having a problem with CM9 on my SGS2, and the problem is that, sometimes whenever i turn on the screen it just turns on the screen but touch doesnt work and backlight do not turn on, so i turn off the screen back and try again so that it works, is this normal, or there's something wrong? and how can i fix this if its wrong.
Thank You
So many things...... But easiest is full wipe flash the latest cm9 and do not alter kernels
chaingang_100 said:
Hello, i'm having a problem with CM9 on my SGS2, and the problem is that, sometimes whenever i turn on the screen it just turns on the screen but touch doesnt work and backlight do not turn on, so i turn off the screen back and try again so that it works, is this normal, or there's something wrong? and how can i fix this if its wrong.
Thank You
Click to expand...
Click to collapse
This thread. Thanks.
Do you have siyah kernel??
That's a common issue with the last build,
Install the 3.2.4 and work normally the lock screen
Sent from SGSII//CM9 >>xBlackDroid<<
blackgf said:
Do you have siyah kernel??
That's a common issue with the last build,
Install the 3.2.4 and work normally the lock screen
Sent from SGSII//CM9 >>xBlackDroid<<
Click to expand...
Click to collapse
I was on Siyah 3.2.6.4, so i just flashed back to 3.2.4, everything smooth now, problem solved, thanks

G925F Dodwn keys light and light sensor not working

Hi, prblem with my g925f star after flash with stock room, alfer it phone hand on samsung logo. I fixed it by flashing unikernel by odi. But now capctice touch key light not working, kyes are working but with no light, also light sensor not working coretly. When i run test menu it work and schow corect wolus, but when i make a call dispay always getting dark. i TRY ALEX V kernel, unikernel 8.02, and hacker unikernel , on all karnels same problem. I have twrp and flashen few custoom rooms, only one one ligdt sensor works ok, but keys lighst not working, but on other light snesor not working, but right keys start light HARDWARE IS 100% i try another lcd - sam problem. Any idea?
i also try samsung button light app - still not working
I had the same problem with stock rom and stock kernel. Wiping didnt changed anything. It fixed by itself after a while. In test menu everything worked. I hope it will fix the same way for you as for me.

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