[q] hardware button backlight - HTC One V

Hi guys, i wonder if anyone know how to disable or lower the backlight on hardware buttons. Its very anoying whike watching movie or even youtube.
Thanks in advance.
Any script or tip will do the job.

Btw i did it myself. With efs file manager - i changed the values for backlight and max backlight to 0 and wuala.. light is off.
Stock values are 255. You can go back anytime.
The folder is sys/class/leds --> easyxas cake

Related

Impossible to ON/OFF

Hello,
My On/Off button does not work anymore.
Only incoming call, soft reset, or USB pluging awakes my P3300
* Is there a way to hard reset anyway, as it could fix the problem.
* If impossible or useless, what's the best way to backup the whole before sending to repair.
Thanks for your kind help,
Jean-Jacques
Not sure if this is the same as I had, but my device (o2 XDA) appeared dead with a blank screen apart from USB and calls. The device was still working though, as I could here key clicks when I pressed the screen. I plugged it into USB and checked the screen brightness when on battery, this had somehow set itself to dark, adjusted it back up again and everything back to normal.
Have met this on several Qtek, with no known fix to this bug...
Mine is gone back for repair, as the problem was th on/off button.
Thanks danpier.
JJ
My on/off button was also faulty for a short while. It rectified itself after a few days and hasn't been any bother at all since. Same sympoms, you could turn the display on/off only by fiddling with the button, pushing it to one side etc.
i found the reason - problem is with backlight settings.
Artemis is not compatible with any phone profiles software - disabling this software or any options related to backlight will solve the problem.
Do not use backlight controls from Spbp PocketPlus as well.
my on off button was a bit sticky, the other day, i hope its not on its way out!!!
smartphone.net.pl said:
i found the reason - problem is with backlight settings.
Artemis is not compatible with any phone profiles software - disabling this software or any options related to backlight will solve the problem.
Do not use backlight controls from Spbp PocketPlus as well.
Click to expand...
Click to collapse
Just read your post and it must explain why my three day old Orbit will not wake up from sleep mode by pressing the on/off button. I installed PocketPlus day one and have touched the backlight control.
Do you suggest I now have to remove pocketplus and reinstall it or is there a way round this?
Peter
Just to answer my own question I have solved my problem with the on/off switch not turning the screen back on.
I turned PocketPlus screen brightness to highest, then went into MS screen brightness, turned them both down and then up to full again (preumably overwriting any changes PocketPlus made) - now my on/off switch works for sleep mode as it should.
Hope this helps somebody else.
Peter
the-gent said:
Do you suggest I now have to remove pocketplus and reinstall it or is there a way round this?
Peter
Click to expand...
Click to collapse
No.. just:
- remove backlight control from pocketplus tab
- go to control panel and set proper values again
it was enough for my p3300.
Astier: please, make sure it is really on/off issue. Artemis' LCD is very dark without backlight. I found the answer during my trip to Spain in bright noon sun
Onother solution is, map spb pocketplus brightness control to your buttons so you can control screen brightness easily by flicking the buttons.
Backlight settings in PocketZenPhone are also incompatible with Artemis and are causing this issue.
Pocket Plus v.3.2 backlight issue resolved...
Although I have not upgraded to this version yet, SPB claims to have resolved the annoying backlight issue with the newest version of SPB's Pocket Plus:
http://www.spbsoftwarehouse.com/products/pocketplus/history.html?en
Please post if others have found that this indeed does work!
Cheers,
Dubhed

Keep softkey lights on?

I know this has probably been mentioned 1000 times but why doesn't anyone make an app that will let you manually turn the soft key lights on or off on a non-rooted dinc.
So many clock apps, etc have the option of forcing the softkey lights off, prove that it could be easily done since those apps are available for non-rooted dincs.
If anyone has a solution (other than the black e-tape one) please let me know. You can't see the buttons worth a crap unless the room is very well lit. in other words useless at night in the house with normal lighting. Yes I know I could cover the sensor with my thumb but there has to be a solution lurking out there somewhere.
thanks in advance.... johncal
There is. It's called Screen Filter. You can use it to do really low brightness (like when you use your phone in bed, not what she said ) and also manually turn softkey lights on or off. Actually, I'm not sure about forcing on, but it does turn off softkey lights for as long as you want.
Seriously, why do you want to turn them off? I sorta memorized the position of the softkeys.
I find the softkeys way too bright, so I've always used apps to turn them off in the past, never on.
In addition to trying Screen Filter as recommended above, give LEDs Hack a try. It's primarily designed to turn them off, but maybe the "ON" button will work... I'm really not sure.
For what it's worth, CM7 lets you control the softkeys. Specifically, if you go into the auto-brightness levels, you can turn them on/off for a given brightness level. From my experience, it seems that these settings stick even when you're not using auto-brightness. I turned off soft-keys at all the levels, and they stay off even when I'm not in auto-brightness.
With CM7, I no longer have to use Screen Filter for turning off the softkeys, but I do still use it to dim the screen very low.
I really want to keep the softkeys on not off. I'm also running a stock non-rooted rom. Phone's fine for me the way it is except that I just want the ability to keep the softkey lights on. I guess I'm just surprised that no one has come up with a solution for that.
Screen filter is for turning them off and unfortunately, LED hack is for rooted phones. Thanks for the suggestions though.
byrong said:
I find the softkeys way too bright, so I've always used apps to turn them off in the past, never on.
In addition to trying Screen Filter as recommended above, give LEDs Hack a try. It's primarily designed to turn them off, but maybe the "ON" button will work... I'm really not sure.
For what it's worth, CM7 lets you control the softkeys. Specifically, if you go into the auto-brightness levels, you can turn them on/off for a given brightness level. From my experience, it seems that these settings stick even when you're not using auto-brightness. I turned off soft-keys at all the levels, and they stay off even when I'm not in auto-brightness.
With CM7, I no longer have to use Screen Filter for turning off the softkeys, but I do still use it to dim the screen very low.
Click to expand...
Click to collapse
Where are the softkey settings in CM7? I looked under the autobrightness settings place but couldn't find anything.
Nightly 37 btw.
-CM7 ADR6300
dpwhitty11 said:
Where are the softkey settings in CM7? I looked under the autobrightness settings place but couldn't find anything.
Click to expand...
Click to collapse
Menu > Settings > CM Settings > Display > Automatic Backlight > Edit other levels
Lower / Upper = readings from the light sensor
Screen = the screen brightness you want based on the lower/upper light sensor values
Buttons = whether or not you want the softkeys on. Unfortunately, they cannot be dimmed (hardware limitations, from what I've read), so 255=on and 0=off
In the default configuration, for example, if the sensor value is 0-199, the screen will be set to brightness 25 and the softkeys will be turned on. If the sensor value is >399, notice that the softkeys turn off (button value changes to 0). If you want the buttons on all the time, set all button values as 255. If you're like me, and you hate the softkey lights, set all button values to 0.
For what it's worth, CM7 lets you control the softkeys. Specifically, if you go into the auto-brightness levels, you can turn them on/off for a given brightness level. From my experience, it seems that these settings stick even when you're not using auto-brightness. I turned off soft-keys at all the levels, and they stay off even when I'm not in auto-brightness.
Click to expand...
Click to collapse
Byrong, youre the man. Did not know about this. Bye bye softkey lights. Thanks!

No button lights

I just noticed my buttons aren't lighting up anymore :/
Mine stay on whenever charging and at all brightness levels... the only way they'll go off is if I put the phone to sleep (click power button).
Anyone know the setting location? I have Cyanogen & ADW launcher. I've seen it before but it's been so long I forgot where they were and can't find them.
Jodsfk421 said:
Anyone know the setting location? I have Cyanogen...
Click to expand...
Click to collapse
Menu > Settings > CM Settings > Display > Automatic Backlight > Edit other levels
Lower / Upper = readings from the light sensor
Screen = the screen brightness you want based on the lower/upper light sensor values
Buttons = whether or not you want the softkeys on. Unfortunately, they cannot be dimmed (hardware limitations, from what I've read), so 255=on and 0=off
In the default configuration, for example, if the sensor value is 0-199, the screen will be set to brightness 25 and the softkeys will be turned on. If the sensor value is >399, notice that the softkeys turn off (button value changes to 0). If you want the buttons on all the time, set all button values as 255. If you're like me, and you hate the softkey lights, set all button values to 0.
THANK YOU! Exactly what I was looking for and clearly explained!

Help with brightness issue - S2 t989 running4.1.2

***Update***
The culprit was Lightflow. Had to deselect all "additional leds found". Me + google = victory.
Hello all, I'm hoping someone might know how to help me diagnose an issue I'm having with my brightness settings.
If I unselect "Auto" and set to max brightness, the screen gets nice and bright. But that's not a problem.
If I press the power button to turn the screen off, then press it again to turn the screen back on, the brightness quickly dims to a less bright value. All sliders, icons, settings etc. still register as being set at max brightness.
From what I can tell, the brightness is actually switching to the dimmest setting. The opposite of maximum brightness.
Any ideas? I'm new to logcatting, so might need some specific direction on the proper parameters to log.
T989 running Rushing's Lightspeed (4.1.2 base), and latest Tiberius 3.0.101 kernel. I've made some systemui xml tweaks for status bar and expanded status bar.
Let me know what other info I can provide.
Bump ... just realized the same thing is happening even when on auto brightness. Change the setting, all is good. Press power to turn screen off. Then press power to turn screen on, and within the first second, the brightness drops. Like something loads when waking the phone.
Any ideas where to start looking?

Screen keeps auto dimming even when set to 100% - Eonon 5.1.1

Hi everybody, I recently updated my Eonon Androud HU to 5.1.1 using the first 5.1.1 custom ROM listed here. The DSA Prerooted ROM. Thus far it's been functional and fits my needs over the Malaysk ROM. However this ROM has some sort issue with it automatically dimming the screen to low, even though it's been set to 100%. When sliding the brightness slider to 100, the screen will still dim on its own, regardless of the adjustment still being set at 100%. I have gone through all the settings and found nothing that can help me. The display submenu only displays the option "Brightness". Which is just the standard slider to adjust the brightness. There is no option for Auto, Low, Bright, etc.
I've downloaded some apps to control the brightness to see if that would help, but something on this ROM is overriding any brightness apps from working. I even tried installing an xposedMTC module as it had an automatic dimming option, hoping to deactivate it completely but no luck. The way my car works is my headlights have an automatic DRL. When I turn my DRL's off, the headunit seems to activate it's full brightness, until I turn the automatic light control back on which turns on my DRL's, then the screen goes dim again. It's as if the headunit is going by the whole "Oh your headlights are on, it must be dark outside. Let me adjust the brightness to low for you".
Any help would be appreciated. I hope it's a simple fix. Thank you!
brian117 said:
Hi everybody, I recently updated my Eonon Androud HU to 5.1.1 using the first 5.1.1 custom ROM listed here. The DSA Prerooted ROM. Thus far it's been functional and fits my needs over the Malaysk ROM. However this ROM has some sort issue with it automatically dimming the screen to low, even though it's been set to 100%. When sliding the brightness slider to 100, the screen will still dim on its own, regardless of the adjustment still being set at 100%. I have gone through all the settings and found nothing that can help me. The display submenu only displays the option "Brightness". Which is just the standard slider to adjust the brightness. There is no option for Auto, Low, Bright, etc.
I've downloaded some apps to control the brightness to see if that would help, but something on this ROM is overriding any brightness apps from working. I even tried installing an xposedMTC module as it had an automatic dimming option, hoping to deactivate it completely but no luck. The way my car works is my headlights have an automatic DRL. When I turn my DRL's off, the headunit seems to activate it's full brightness, until I turn the automatic light control back on which turns on my DRL's, then the screen goes dim again. It's as if the headunit is going by the whole "Oh your headlights are on, it must be dark outside. Let me adjust the brightness to low for you".
Any help would be appreciated. I hope it's a simple fix. Thank you!
Click to expand...
Click to collapse
That's one of the main differences between Malaysk and DSA. DSA told me look out the window and figure it's night time. Secondly he told me to go to max at least two or even three times in a row. It will then STAY 100% bright till you reboot.
halloj said:
That's one of the main differences between Malaysk and DSA. DSA told me look out the window and figure it's night time. Secondly he told me to go to max at least two or even three times in a row. It will then STAY 100% bright till you reboot.
Click to expand...
Click to collapse
Whoa, thanks for the quick reply and useful information. Is there absolutely no way to bypass having to do that method? As that would be a chore doing it multiple times after exiting and entering my car multiple times a day. Maybe a simple build.prop edit possibly? Just naming ideas.
There is... Mtc manager has settings in it for brightness settings due to time. You can turn it off there. This didn't work for me so I went another route with changing some file. Its all detailed in the thread as to how.
miffymiffy said:
There is... Mtc manager has settings in it for brightness settings due to time. You can turn it off there. This didn't work for me so I went another route with changing some file. Its all detailed in the thread as to how.
Click to expand...
Click to collapse
You could disable brightness control entirely or just alter the brightness levels.
It's in file /system/etc/install-recovery.sh - at its end, comment out all 14 lines after comment line reading "#Brightness control (last, always)", in order to disable the algorithm.
OR, change line reading "nb=5 ### Night Brightness ###" to a different value for the night brightness (nb), eventually equal to day brightness (db, on next line).
Use a root explorer, or edit a copy of file on PC (with notepad+ if on Windows) and copy it back - with a root explorer or manually, if you can. File mode: 0755, owner & group: root:root.
If script /system/etc/install-recovery.sh gets "damaged", you must reinstall the firmware, but with NO wipe all, so fairly quickly and no loss of settings and apps.
Editing of script could also be done with @devilsoft app (with a name I can't recall).
brian117 said:
Hi everybody, I recently updated my Eonon Androud HU to 5.1.1 using the first 5.1.1 custom ROM listed here. The DSA Prerooted ROM. Thus far it's been functional and fits my needs over the Malaysk ROM. However this ROM has some sort issue with it automatically dimming the screen to low, even though it's been set to 100%. When sliding the brightness slider to 100, the screen will still dim on its own, regardless of the adjustment still being set at 100%. I have gone through all the settings and found nothing that can help me. The display submenu only displays the option "Brightness". Which is just the standard slider to adjust the brightness. There is no option for Auto, Low, Bright, etc.
I've downloaded some apps to control the brightness to see if that would help, but something on this ROM is overriding any brightness apps from working. I even tried installing an xposedMTC module as it had an automatic dimming option, hoping to deactivate it completely but no luck. The way my car works is my headlights have an automatic DRL. When I turn my DRL's off, the headunit seems to activate it's full brightness, until I turn the automatic light control back on which turns on my DRL's, then the screen goes dim again. It's as if the headunit is going by the whole "Oh your headlights are on, it must be dark outside. Let me adjust the brightness to low for you".
Any help would be appreciated. I hope it's a simple fix. Thank you!
Click to expand...
Click to collapse
Hi @brian117 !
In fact, there is a simple fix I found lately.
You need to enter factory settings first.
Go to SETTINGS -> Factory settings -> enter code: m123456
When you're there, go to last page, and tick the "Key light" option.
Now press "Apply" and "Exit". Confirm reboot.
It worked with me - now the screen has full brightness regardless of the car lights on or off (in Poland we need to have the lights on whole day, as well). Now you can use a software dimming, like MTC to auto dimm the screen according to actual day time. I did this. Works like a charm! (I set dimming after sunset to 75% brightness)

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