[Q] Light issues on tab s 8.4. Need help - Galaxy Tab S Q&A, Help & Troubleshooting

Hi guys, after i updated to lolipop my light seems to be dim. Kinda yellowish. My light isnt white anymore. I dont know how to fix it. Please help. Light changes to white then changes back to the yellowish light even brightness is on 100%. Please help.

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[Q] Keys not lighting up!

Hi All!
Just got my OneX yesterday.
All was great until nightfall came and I've noticed that the keys aren't lighting up.
The light sensor works fine, and when I plug the charger the buttons light up, but when I unplug the phone, even in a very dark room - no light...
I saw there were a few posts on this subject before but with no conclusion.
Anyone else encountered this / knows what to do?
Thanks
Eyna
I find this only happens when the battery drops below a level and Powersave kicks in? How charged was the battery?
It happens at all levels.
When i go to *#*#3424*#* and do Led test it sometimes works qnd sometimes dont, so its not lamp issue.
Any ideas?
Do tour buttons light up every time you cover thé light sensor (the same way the brightness is reduced)?or is it inconsistent?
Anyone?
eyna said:
Anyone?
Click to expand...
Click to collapse
Try texting yourself?
I'm fairly sure the leds light up when you receive an SMS or something.
Texting didn't work...
I know the led works, its just that it doesn't work systematically. I can be in a pitch dark room and not have the buttons light up, and I can be in a dimmed light room and have them lit.
My questions is if you guys have the same issue, or does your buttons light up every time its dark?
Appreciate all you help!
eyna said:
Texting didn't work...
I know the led works, its just that it doesn't work systematically. I can be in a pitch dark room and not have the buttons light up, and I can be in a dimmed light room and have them lit.
My questions is if you guys have the same issue, or does your buttons light up every time its dark?
Appreciate all you help!
Click to expand...
Click to collapse
I'm running a custom ROM so the LEDs behave differently anyway. Can't remember what they were like on Stock (didn't run stock for very long)

Brightness Sensor UNRESPONSIVE (NOKIA XL)

is it might there be among us that are having "brightness sensor" problems?
I noticed the screen is often too slow to adjust to the light intensity environment. in the worst case the screen still bright even my sleep lamp is off.
I know I am quite handsome. but is it possible I have an aura of light bright enough to make the sensor read?
I need help here.. any suggestion very appreciated. Thanks!
ahhamado said:
is it might there be among us that are having "brightness sensor" problems?
I noticed the screen is often too slow to adjust to the light intensity environment. in the worst case the screen still bright even my sleep lamp is off.
I know I am quite handsome. but is it possible I have an aura of light bright enough to make the sensor read?
I need help here.. any suggestion very appreciated. Thanks!
Click to expand...
Click to collapse
Yes, the Stock ROM does do that, my friend. Only Custom ROMs like Lewa have this issue fixed.

Please help me: SW3 turn to no colour

Hi guys.. im using a stock SW3.. recently, it suddently turned to no colour at all.. it is like in grayscale mode.. from startup till clock, it has no colour at all.. i factory reset many times still the same..
Please help me out.. i desperately need to change it back.. thank you.
https://docs.google.com/uc?id=0BwPFntSIU7fcMDJCYVAxeDREV00&export=download
Your watch seem have normal color
When you are in sun or bright light, the screen works has transflective screen and in this mode we can not see color.
Try in dark room or at night (and made a vidéo in the dark if still issue)

weird brightness bug on stock firmware?

I am on 4.4 official ROM and most of the time, when I turn on the screen, it gives me a weird super low brightness purple tint on the screen, as if I have a filter on, and turn off and on again will get rid of that.
Any solutions guys?
Thanks

Face recognition ir light

Are you suppose to see an small blinking light when using face recognition(ir light)?
When i first got the phone i think i remembering seeing an blinking light but im not seeing it anymore.
Also its not working in complete darkness, but the light from the screen itself when turned manually brighter than auto is enough.
freddy85 said:
Are you suppose to see an small blinking light when using face recognition(ir light)?
When i first got the phone i think i remembering seeing an blinking light but im not seeing it anymore.
Also its not working in complete darkness, but the light from the screen itself when turned manually brighter than auto is enough.
Click to expand...
Click to collapse
That could have been the notification light.
So not nornal to see an dim fast blinking light?

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