dimmy screen - LG Optimus Black

Hi guys/
Recently, when the battery goes lower than 20% the screen start dimming why ?
I tried a lot of roms including V30b and ICS
Do you have solution?

Go to Settings -> Battery saver or something like that. Check those options...

I don't mean dim is low brightness NO!
But I mean something like some lights are off and some still on
Got it?

hemo-ali said:
I don't mean dim is low brightness NO!
But I mean something like some lights are off and some still on
Got it?
Click to expand...
Click to collapse
No, sorry. It is the lights of the buttons? some are on and others are off?

No.
The screen itself
you feel like the lights which provide it with light , some of them turns off and some still on

hemo-ali said:
No.
The screen itself
you feel like the lights which provide it with light , some of them turns off and some still on
Click to expand...
Click to collapse
I'm sorry, I still didn't understang

Related

LED lights

Just got the new phone today. The LED lights aren't switched on by default. So when the phone is charging, have bluetooth switched on, missed calls etc.... nothing
In the sounds and notifications setup the tick box for the light is greyed out. Is there a registry setting to turn them on, or is my phone faulty ??
gaz_az
Do you mean the circle LED? Reading the manual they should flash or spin in a circle depending on whats happening. there is no Bluetooth light from what I can tell.
rolandrat said:
Do you mean the circle LED? Reading the manual they should flash or spin in a circle depending on whats happening. there is no Bluetooth light from what I can tell.
Click to expand...
Click to collapse
No not the circular light it works ok. There appears to be a small LED up beside the speaker (where your ear goes). It's not doing anything !
It's light sensor
tnacar said:
It's light sensor
Click to expand...
Click to collapse
Seriously !!??
I sort of miss the multicoloured flashing lights. Ah well
gaz_az said:
Seriously !!??
I sort of miss the multicoloured flashing lights. Ah well
Click to expand...
Click to collapse
yes its the autobacklight sensor
gaz_az said:
Seriously !!??
I sort of miss the multicoloured flashing lights. Ah well
Click to expand...
Click to collapse
lol
Loads of people seem to make that mistake. I haven't actually bothered to take a good look at that area in the pics available on the internet - I probably should...
gaz_az said:
Seriously !!??
I sort of miss the multicoloured flashing lights. Ah well
Click to expand...
Click to collapse
there are no "connectivity" indicator LEDs - ie WLAN BT Phone etc. only the indicator LED for missed call, unread email sms.

[Q] LCD Brightness Up/Down Spontaneously

At random my lcd brightness will go up and down like it's having a seizure. I have tried auto brightness on and off, and with the power saving feature on and off. It's not a bid deal because it usually goes away quickly, but I would like to know if anyone else has it.
here's a video of the problem-
Mine will at times just randomly change itself for no reason and i will have to go back into the menu and adjust it again.
It only happens every once in a while but it is still annoying.
Similar but not the same. Anyone can help us?
Sent from my GT-I9000M using XDA App
INeedYourHelp said:
At random my lcd brightness will go up and down like it's having a seizure. I have tried auto brightness on and off, and with the power saving feature on and off. It's not a bid deal because it usually goes away quickly, but I would like to know if anyone else has it.
Click to expand...
Click to collapse
You sure that it is not simply the dropdown menu bar at the top? It changes your brightness by keeping your finger on it.
MadBob said:
You sure that it is not simply the dropdown menu bar at the top? It changes your brightness by keeping your finger on it.
Click to expand...
Click to collapse
It starts when I'm not even touching the screen. It goes up and down, up and down, et. It's becoming more frequent now. I guess my lcd is dying or something.
same with me. I like to keep my brightness setting to the absolute minimum, however on numerious occassions i find that it has automatically brightned and when i go into the settings the slider is halfway.
I usually notice it after charging the phone, either way it shouldnt happen.
I had the same issue when i have installed the Voodoo lagfix + Voodoo Color.
Without Voodoo color, it was better.
Just want to check that you guys know that
you can adjust brightness using the drop-down status bar, right?
By swiping you finger left/right on the drop-down status bar, you could adjust brightness. (if "automatic brightness adjustment" is off)
INeedYourHelp said:
It starts when I'm not even touching the screen. It goes up and down, up and down, et. It's becoming more frequent now. I guess my lcd is dying or something.
Click to expand...
Click to collapse
hmmm... maybe light sensor problem?
edwinlinkt said:
hmmm... maybe light sensor problem?
Click to expand...
Click to collapse
I'm positive my lcd is dying. It started with JM1, continued in JPM and JP6. It flickers and goes up/down without any pattern.
edwinlinkt said:
Just want to check that you guys know that
you can adjust brightness using the drop-down status bar, right?
By swiping you finger left/right on the drop-down status bar, you could adjust brightness. (if "automatic brightness adjustment" is off)
Click to expand...
Click to collapse
You are a genius...i didnt realise that, maybe its my finger swiping thats chaging the brightness. Thanks
I'm such a doofus!
INeedYourHelp said:
I'm positive my lcd is dying. It started with JM1, continued in JPM and JP6. It flickers and goes up/down without any pattern.
Click to expand...
Click to collapse
What do you mean by flickering? Perhaps the brightness changes in such rapid succession? Try using light sensor test
Dial this number (as if calling someone) *#0589#
Try to block the light sensor with this app running and see if it's just a calibration thing, etc. though I don't know if it is calibrable (or whatever the word is )
PS: AM/OLED (or SAMOLED for that matter) is not a LCD
kapollo said:
What do you mean by flickering? Perhaps the brightness changes in such rapid succession? Try using light sensor test
Dial this number (as if calling someone) *#0589#
Try to block the light sensor with this app running and see if it's just a calibration thing, etc. though I don't know if it is calibrable (or whatever the word is )
PS: AM/OLED (or SAMOLED for that matter) is not a LCD
Click to expand...
Click to collapse
I've attached a zipped video in the first post.
EDIT: I tried this app when it was doing it, the app didn't respond at all to the changes, it kept reporting "Level 0". Which means it has nothing to do with it and I'm 100% certain this stupid thing is dying. And since I bought an unbranded/unlocked version from ebay, I don't think I can use the warranty. And even if I could, I've heard plenty of horror stories with warranties and support. I would just sell it for parts on ebay.

Adaptive display needs to be on to fully dim screen?

Hey all I have a question.
I have noticed that I need to turn on adaptive display to fully dim my screen. Is this normal?
Thanks
iil said:
Hey all I have a question.
I have noticed that I need to turn on adaptive display to fully dim my screen. Is this normal?
Thanks
Click to expand...
Click to collapse
Affirmative
I was wondering this too, thanks terminator
iil said:
Hey all I have a question.
I have noticed that I need to turn on adaptive display to fully dim my screen. Is this normal?
Thanks
Click to expand...
Click to collapse
Do you guys have the purple tint when on low brightness?
It looks bad for me, everything turns purpleish, especially the grey and the white parts.
Davzone said:
Do you guys have the purple tint when on low brightness?
It looks bad for me, everything turns purpleish, especially the grey and the white parts.
Click to expand...
Click to collapse
Yeah but only with adaptive display on. it doesn't bother me.
Pretty sure Arstechnica pointed out that the purple only appears at brightness settings not available on other phones.

clock on always on screen is sometimes dim

My clock on the always on screen is sometimes so dim that i can barley see it. Other times its off and other simes it if normal brightness. ANy ideas why this would be happening?
Don't know about the dim, but it's off during certain times. The option is in settings.
Sent from my SM-N950U using Tapatalk
Time of day
mgault said:
My clock on the always on screen is sometimes so dim that i can barley see it. Other times its off and other simes it if normal brightness. ANy ideas why this would be happening?
Click to expand...
Click to collapse
i think it may be to do with time of day. Mine does the same, it seems to be dimmer through the day time.
mgault said:
My clock on the always on screen is sometimes so dim that i can barley see it. Other times its off and other simes it if normal brightness. ANy ideas why this would be happening?
Click to expand...
Click to collapse
Mine does the same. It appears to be auto-dimming based on the ambient light sensor.
snowmangoh said:
Don't know about the dim, but it's off during certain times. The option is in settings.
Click to expand...
Click to collapse
Where in the settings?
mgault said:
Where in the settings?
Click to expand...
Click to collapse
Lock Screen & Security > Always On Display > Set Schedule
skriefal said:
Mine does the same. It appears to be auto-dimming based on the ambient light sensor.
Click to expand...
Click to collapse
This ^^^ is the reason
any way to turn that off??? I dont want it to dim
mgault said:
any way to turn that off??? I dont want it to dim
Click to expand...
Click to collapse
I think turning of auto brightness might do it...haven't tested it though
shouren04 said:
Lock Screen & Security > Always On Display > Set Schedule
Click to expand...
Click to collapse
You have some many more options on that screen than I do.
Edit, figured it out. Face widgets option is not available with screen lock type being set to none.
OP. My aod dims according to light ambience in the room.
Sent from my SM-N950U using Tapatalk

considering Nokia 8, does no led notification bother you?

Hi, I need a screen with a very bright screen. I am considering buying a nokia 8 but the only thing holding me back is the lack of led notification. Does it bother you or not? Appreciate anyones thoughts.
I don't miss it at all, and now I like the fact that it's not always blinking for something.
The glance screen will tell you if you missed phone calls or SMS, although you do have to move the phone for it to come on.
I thought that I would miss the notification LED, but am getting on fine without it.
John Hoyne said:
I don't miss it at all, and now I like the fact that it's not always blinking for something.
The glance screen will tell you if you missed phone calls or SMS, although you do have to move the phone for it to come on.
I thought that I would miss the notification LED, but am getting on fine without it.
Click to expand...
Click to collapse
thanks, so just moving the phone turns on glance screen? Seems like a good alternative.
Yes moving the phone will turn on the glance screen.
I attach two pictures, one of glance screen in operation and the second of the possible settings for the glance screen. The time-out for the glance screen can be set up to 20 minutes.
I should point out that while the screen on the Nokia 8 will not disappoint for clarity and brightness, that the glance screen is dim (to save battery) and you cannot make it brighter.
Hope that helps
I'm the opposite end of the stick. I think glance is [email protected] and do miss the notification led.
mitchst2 said:
I'm the opposite end of the stick. I think glance is [email protected] and do miss the notification led.
Click to expand...
Click to collapse
+1 here, one more reason for BLN
Powered by Nokia 8
2WildFirE said:
+1 here, one more reason for BLN
Powered by Nokia 8
Click to expand...
Click to collapse
what is BLN please?
alfienoakes63 said:
what is BLN please?
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Click to collapse
Backlight notification. In other words, use the capacitive buttons as notification leds.
mitchst2 said:
I'm the opposite end of the stick. I think glance is [email protected] and do miss the notification led.
Click to expand...
Click to collapse
+1 to you for crap glance screen. Dont really miss a notification led though
I cant remember the last phone i had with a notification LED, i had forgotten it was even a thing.
alfienoakes63 said:
thanks, so just moving the phone turns on glance screen? Seems like a good alternative.
Click to expand...
Click to collapse
Not really... It only shows counters for missed calls, mails and texts. Missed messages from other apps (like messengers) are not shown. Besides that, the counter font is very tiny. I turned off glance screen after a few days because I found it totally useless...
So, yes: I actually miss a notification LED.
CazeW said:
Backlight notification. In other words, use the capacitive buttons as notification leds.
Click to expand...
Click to collapse
Is there a guide on how to enable this?
paeschli said:
Is there a guide on how to enable this?
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Click to collapse
No, you need a custom kernel to be able to do it.
Edit: The apps I was trying (that used the camera flash for notificaitons) didn't work, so I've deleted the links.

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