Mi3 home and back buttons don't light up - Mi 3 Q&A, Help & Troubleshooting

I have a mi3 and only menu capacitive button light up.neither home or back buttons light up.I'm pretty sure that it's a hardware thing.so.what part should I change in my mi3?
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ok..i fugured out the cause for this.im posting it in case somebody needs it. there is only one light to light up all three buttons..all u have to do is centre the light in the place for all three buttons to light up equally.
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nuwanmw1988 said:
ok..i fugured out the cause for this.im posting it in case somebody needs it. there is only one light to light up all three buttons..all u have to do is centre the light in the place for all three buttons to light up equally.
Sent from my MI 3W using XDA-Developers mobile app
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hello sir , can i know how to center the light , i have exactly the same problem on my mi3

Is this the case with Mi4 as well?
I have this problem since I replaced screen and thought I just broke buttons light. Is there a way to fix this without taking off screen?

Related

Bricked? totally black screen, only MENU and BACK buttons lights

Hello guys,
Need some help!
My I 9000 is totally black screen.
I have no sound, no vibrations, and i only get the MENU + BACK buttons lighting on for like 2 secs and off again. They lights on when i click on it...
What should i try?
recovery mode, download mode, none of them working..
neither no usb recognizing..
Hey
Hav u tried to use jtag?
Sent from my GT-I9300 using xda app-developers app
tchindalia said:
Hey
Hav u tried to use jtag?
Sent from my GT-I9300 using xda app-developers app
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Not yet. Where i dl that?
AW: Bricked? totally black screen, only MENU and BACK buttons lights
Whats happens if you press powet + home for about 5 seconds?
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wget21 said:
Whats happens if you press powet + home for about 5 seconds?
Sent from my GT-I9000 using xda app-developers app
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Nothing happens.
The phone seems to be not turning on. BUT, when i activate it trought the power button, whenever i click on the power button both Menu and Back buttons lightens up for like 2 seconds. It is the only activity i have on my galaxy.
plssss help me!
AW: Bricked? totally black screen, only MENU and BACK buttons lights
This doesnt sound good. Can you say when and how it happened?
Sent from my GT-I9000 using xda app-developers app
Changing the glass (not the digitizer). Just removed the previous glass and replaced it.
I havenĀ“t disconnected any cables and stuff like that.
I did it sucessfully with a Galaxy S III by the way.
AW: Bricked? totally black screen, only MENU and BACK buttons lights
Sorry i have never done this. Id suppose to check the cables or reinstall the old glass....
Sorry for not having a better answer
Sent from my GT-I9000 using xda app-developers app
Thank you.
it sounds like you have broken the LCD

[Q] keeping capacitive buttons lit?

Is there a way to keep the capacitive buttons lit even in brighter situations? Difficult to see where to press otherwise. Desire a non-rooting solution, please. Thanks.
rpoe0728 said:
Is there a way to keep the capacitive buttons lit even in brighter situations? Difficult to see where to press otherwise. Desire a non-rooting solution, please. Thanks.
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There's an app in the store. Search capacitive button and it should show up. I uninstalled it because I wanted a widget instead but none has appeared yet.
----------------------o('_')o----------------------
Sent from an HTC One with using xda app:
TrickDroid ROM 5.6
Bulletproof 2.0
The app needs root
Enviado desde mi HTC One usando Tapatalk 4 Beta

[Q] Vibration over the footer Home & Back ?

Hi,
Is it possible to have a vibration over the Home/Back buttons?
I can't feel them when doing it, I even barely can see the led since it is not a bright white.. it is a bit grey
lemondroid said:
Hi,
Is it possible to have a vibration over the Home/Back buttons?
I can't feel them when doing it, I even barely can see the led since it is not a bright white.. it is a bit grey
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Maybe you have haptic feedback disabled. Look in settings>sounds
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Tw1tchy said:
Maybe you have haptic feedback disabled. Look in settings>sounds
Sent from my One using xda app-developers app
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Thanks, managed to get it to work.
Any idea about making the led stronger? I barely can see it when it's dark/night

Totally kill the LED for good?

As the title suggests, can you totally kill the LED notification light? I mean stop it working for good.
Kirkymole said:
As the title suggests, can you totally kill the LED notification light? I mean stop it working for good.
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Why would you even do something drastic like that? :what:
Sent from my C6603 using xda app-developers app
I could disable it on my x10 mini pro by night for example. But it was cm feature. Possibly linked to kernel also (cm was disabling module controlling led. If I remember well).
It is useful for example by night. When the led try to make you remember "hello, I am charged, I will put this green light in your face for you to know it"
Xperia z led power is still correct, x10 was my morning sun.
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Destroyedbeauty said:
Why would you even do something drastic like that? :what:
Sent from my C6603 using xda app-developers app
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Simple... I don't like it
I can't stand the stupid thing being lit at night like 'hey your fully charged, now I'm going to dazzle you till you wake up'. I don't like the fact it doesn't show colours properly since the last update and more than anything else, it looks ugly as hell when it's lit. I initially liked it S my BlackBerry had one, but the BB had the far superior light control and brightness, the colour was more defined too.
Sent from my C6603 using XDA Premium 4.
Ride it like you downhill it.

Front LED notification light

Hey guys, I've been very impressed with my Flex and hardly ever put it down so I guess for awhile I didnt notice how bad the front LED is.
I've been busy the past few days and have not had much time to play with it and I have realized that I with some exceptions I am unaware of receiving anything on my phone that usually is notified to me via the front LED light of any of my previous phones with the exception of the idiotic Galaxy SII which required me to download an app that used the screen to display notifications.
It seems the one on the FLEX only works sometimes and its microscopic on top of that.
Anyone else with the same issue?
Or maybe a workaround I havent found yet?
Thanks!
You could work around this by flipping the phone over. The power button lights up for notifications in much the same manner as the front LED.
Sent from my LG-D959 using xda app-developers app
joebartender said:
You could work around this by flipping the phone over. The power button lights up for notifications in much the same manner as the front LED.
Sent from my LG-D959 using xda app-developers app
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Yeah I know that but it just doesnt feel right when my phone is upside down lol

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