I have the ATT tilt and I noticed that using the keyboard when opened the light goes off real fast and I understand the light supossed to go back on when I pressed any Key. But this is not happening with my device after the light goes off I do not know how to have the backlight on again.
Please help me.
This works on the Tytn 2
Edit the registry with a program like "PHM Registry"
HKEY_Current_User
Contol Panel
Backlight
Change QKeyLedTimeout to "n" seconds
I'm having this problem with backlight. No matter what I do, the screen automatically dim after 10-12 seconds. I've turned off the all "Turn off screen after so many minutes" (on battery or on AC). I've changed the backlight settings and it still revert.
I've even watch the backlight setting moved back to minimum from max after that 10-12 seconds.
I can't figured out what is overriding the setting. I don't have much installed:
WM 6.1 with
HTC Home
HHC
BatteryStatus
TouchPal
Wizard_reTOUCHed_Dialer2
Any thoughts?
Settings->System->Backlight & Settings->System->Power
To control BACKLIGHT settings, i.e. Backlight Brightness, Backlight timeout, etc, go to:
Settings->System->Backlight
...and check OFF the checkbox in the "Battery power" tab...or leave it checked ON and adjust the timeout
To control SCREEN settings, i.e. when does the screen turn OFF COMPLETELY, etc, go to:
Settings->System->Power
...and check OFF or adjust the timeout for the timeout that takes the device into standby mode
note that the above two settings applets are linked to each other from within via the Menu softkey
if you have already done BOTH of the above, i've no idea why your backlight dims so quickly
You have batterystatus installed and if you go to the preferences in it you have backlight as an option adjust your settings in there.
msg1285 said:
You have batterystatus installed and if you go to the preferences in it you have backlight as an option adjust your settings in there.
Click to expand...
Click to collapse
Sweet! That was it. Thanks for the tip.
I don't have batterystatus installed. I do have pockettoolman but it uses regular power and backlight settings.
My issue is even without any reset, the backlight setting automatically resets to default 10s. I change it to 2min, but at some point it will reset itself to 10s. This is without reset or turning phone off. I don't know y it does this but its very annoying!
Any ideas? Thanks.
I am having the same problem as well here... the backlight timeout will automatically reset to 10sec everytime you switch on the phone (not soft/hard reset, just normal power on). I am using ATT Tilt with the offical WM6.1 ROM.
Tried to change the setting directly in Registry using Resco, still the same problem. The value got reset to 10 on the next power on.
Wondering if anyone got a solution to this?
(maybe it's a problem for ATT tilt only....some users posted the same problem in the official ATT forum
http://forums.wireless.att.com/cng/...thread.id=99891&view=by_date_ascending&page=8 )
I'm having similar problem with back light and also it is very annoying when screen goes black and kills wifi and gps. is there way to keep wifi and gps on when backlight goes off? thanks.
WM6.1 dutty's WWE rom, Att Tilt
ATT Tilt Backlight Fix {Maybe}
I have to put this here
"Making registry changes incorrectly can cause system-wide problems that may require you to re-install WM6.1 to correct them. Making changes at your own risk."
=======================================================
Well here some settings to try:
HKCU\ControlPanel\BackLight
There are several settings here with the word "Timeout" in them:
Assuming External Power
===================
ACTimeout
ACTimeoutTemp
ACTimeoutTempUnchecked
Assuming In Battery
=================
BatteryTimeout
BatteryTimeoutTemp
BatteryTimeoutUnchecked
Make them all 300 for 5 minutes
Now one interesting one...
AutoSensor try changing 1 to 0
Test run....
==================
Power on/off using switch etc..
Performed soft-reset using stylus...
Display did not timeout after 10 seconds... But is did appear to power off after 5 minutes...
To soon to say how long this will last, but it definately appears to have made a difference and now seems to last longer. Something like 2 or minutes. Go figure
I was pretty happy with the new AT&T 6.1 Rom until this problem came up. The ROM is fast, the battery life with the 1.65xxx14 radio is good.
After a couple of days trying to fix it based on some solutions I found on the internet, I have given up.
No matter what I did, it always came back even with just having exchange push mail and total commander installed only.
Reverted back to WM 6.0 just because of this problem that was very annoying...
Now I am having a problem flashing a different hard spl instead of the 3.56 on my phone for WM 6.0.
Anyway, so, has the problem come back yet?
Thx
Oz
Still no solution to this problem? I'm a little afraid to try registry hack but am getting desperate.
I also now notice volume resetting issues...volume will change on its own accord to different settings...
The registry tweak fixed problem.
Only changed the first batterytimeout to 96 (2 min).
It now timeouts after 2min and survives a soft reset.
Thank you!
tkellytpa said:
I have to put this here
"Making registry changes incorrectly can cause system-wide problems that may require you to re-install WM6.1 to correct them. Making changes at your own risk."
=======================================================
Well here some settings to try:
HKCU\ControlPanel\BackLight
There are several settings here with the word "Timeout" in them:
Assuming External Power
===================
ACTimeout
ACTimeoutTemp
ACTimeoutTempUnchecked
Assuming In Battery
=================
BatteryTimeout
BatteryTimeoutTemp
BatteryTimeoutUnchecked
Make them all 300 for 5 minutes
Now one interesting one...
AutoSensor try changing 1 to 0
Test run....
==================
Power on/off using switch etc..
Performed soft-reset using stylus...
Display did not timeout after 10 seconds... But is did appear to power off after 5 minutes...
To soon to say how long this will last, but it definately appears to have made a difference and now seems to last longer. Something like 2 or minutes. Go figure
Click to expand...
Click to collapse
Back light issues Mobile 6.1
I have the TILT with 6.1 installed.... My backlight with default to 10 seconds also.. alog with that when I Turn the phone ff using the power button, if I sit there and watch it the backlight will come on with a black screen. Just backlight for no ryme or reason... I also have the issue of the screen brightness going full bright on me. All of these issues have really taken a toll on my battery life. Any thoughts from anyone...
I found that for some reason (probably Battery Status?) my backlight would always revert to 7-seconds when on battery. Every time I changed it via the control panel applet I could then go and see the value in the registry getting changed to 7. If I manually changed the value in the registry it would always revert to 7 after a short while.
I found that removing the 'BatteryTimeout' entry from the registry (HKCU\ControlPanel\BackLight) and not touching the Backlight control panel applet (or changing Battery Status) prevents it being automatically updated to 7-seconds and applies the default of 30-seconds.
I am not sure if this will work for you as there seem to be variable results, however for me this works perfectly. I have all my defaults set in my custom ROM so I never need to change Battery Status or open the Backlight applet and the default 30-seconds for the backlight is set.
Andy
Here is a link to a cab to address this issue
http://www.htc.com/us/SupportDownload.aspx?p_id=67&cat=1&dl_id=269
jgatlin1 said:
Here is a link to a cab to address this issue
http://www.htc.com/us/SupportDownload.aspx?p_id=67&cat=1&dl_id=269
Click to expand...
Click to collapse
Just to confirm I have just extracted the 'backlight.dll' file from the update posted on HTC's website and cooked it into a ROM, replacing the original 'backlight.dll' and it does indeed solve the problem.
I have played around with the backlight control panel applet and opened and closed Battery Status and the delay remains at what is configured - 30-seconds in my case.
Andy
ADB100 said:
Just to confirm I have just extracted the 'backlight.dll' file from the update posted on HTC's website and cooked it into a ROM, replacing the original 'backlight.dll' and it does indeed solve the problem.
I have played around with the backlight control panel applet and opened and closed Battery Status and the delay remains at what is configured - 30-seconds in my case.
Andy
Click to expand...
Click to collapse
Scratch what I said in my previous post. With this updated .dll file the behaviour of the backlight is worse. I have done some testing today with the updated 'backlight.dll' file cooked into a ROM and it's painful. No matter what I try the registry values 'ACTimeout', 'BatterTimeout' & 'timeoutsaved' are ALWAYS reverted to a value of 8 once the keylock has been applied. In my case either by Battery Status (keylock on resume) or pressing the today screen icon. This results in the backlight dimming after 8-seconds when on either battery or AC, the only way to resolve is to either go to the backlight control panel applet or edit the registry directly. Hit the keylock though and your back at square one
I have now re-cooked my ROM and replaced the 'backlight.dll' for the previous one and the behaviour returns to normal. So my advice is don't install this patch or cook it into your custom ROM.
Andy
ASCIIker said:
To control BACKLIGHT settings, i.e. Backlight Brightness, Backlight timeout, etc, go to:
Settings->System->Backlight
...and check OFF the checkbox in the "Battery power" tab...or leave it checked ON and adjust the timeout
To control SCREEN settings, i.e. when does the screen turn OFF COMPLETELY, etc, go to:
Settings->System->Power
...and check OFF or adjust the timeout for the timeout that takes the device into standby mode
note that the above two settings applets are linked to each other from within via the Menu softkey
if you have already done BOTH of the above, i've no idea why your backlight dims so quickly
Click to expand...
Click to collapse
Thanks so much for this post. I have been trying for days to get my back light to stay on and nothing worked. As it turned out I was only doing the setting in the backlight tab, not the in the power tab.
Finally!
Click Here for the .cab that fixed my unit. I got it off the ATT forum.
NOTE to all... Even this fix did not solve my problem until I checked the boxes to time the backlight. I like the backlight feature on all the time. If I don't want to see the screen, I turn it off.
When i slide the keyboard out the light goes on(nothing wrong here).
Then when i wait a short time the light goes off, but when i press a key again the light doesn't go on again.
I have the HTC wm6.1 rom on my Tytn2.
Are there more people with this issue and is there a fix for it?
anybody???
Do the keys actually work, despite the fact that the light doesn't go on?
read about kaiser keyboard backlight time-out issues...
hello;-)
how can i set the sensity of light sensor for keyboard and soft key backlight? if totally dark the backlight switch on, but to late. put i the finger on the sensor, light switch on. on dawn room light the backlight not switch and i can't see what i write
...Tapatalk
Belongs in general. :S
Try CM7.
910
eww245 said:
Try CM7.
910
Click to expand...
Click to collapse
I use liberty rom, in cm7 i can't save apn points with vodavone de sim card.
...Tapatalk
the button backlight i can permanently switch on with app "keyboard backlight controller". but works only for button backlight. by very dark light the hardware keyboard light switch on, but on dawn light goes off and i can`t read the characters.
i`ve found in sys/class/leds/kpd_backlight_en/ brighness the value is 0. i set to 1 (all value over 0 works) and save. after save the hardware backlight works permanently, but screen off and on set the value to standard and it works not correctly. i think the light sensor early switch the backlight off.
edit: i've solved the issue with app "tasker". now switch on the hardware keyboard backlight on sliding the keyboard. and soft buttons switch on when display on. the light sensor at this moment disable;-)
When I soft-reset my TD2, leave it be for a while so that backlight dims and then press a HW button or tap the display, backlight comes up back again. However, if the device enters standby the "resume backlight on user activity" function stops working properly for some reason. (I am not sure for how long TD2 has to be left alone - maybe 30 minutes, 1 hour?) Specifically, if the backlight dims and I go to Settings > System > Power > Advanced tab and uncheck "Dim screen after X s", the screen will light up, but if I check this checkbox again, the screen will dim even though I just interacted with the phone and the screen should therefore remain lit up. The only other way to get a fully lit screen (at least until it dims again due to user inactivity) is to lock the phone and unlock it back.
I should also add that this happens with the official stock WM6.5 ROM.
Is there anything in phone settings I should enable or disable, or is there any registry key I should set to some specific value for this feature to work properly again?
Thanks for any help.
nvx
nvx2004 said:
When I soft-reset my TD2, leave it be for a while so that backlight dims and then press a HW button or tap the display, backlight comes up back again. However, if the device enters standby the "resume backlight on user activity" function stops working properly for some reason. (I am not sure for how long TD2 has to be left alone - maybe 30 minutes, 1 hour?) Specifically, if the backlight dims and I go to Settings > System > Power > Advanced tab and uncheck "Dim screen after X s", the screen will light up, but if I check this checkbox again, the screen will dim even though I just interacted with the phone and the screen should therefore remain lit up. The only other way to get a fully lit screen (at least until it dims again due to user inactivity) is to lock the phone and unlock it back.
I should also add that this happens with the official stock WM6.5 ROM.
Is there anything in phone settings I should enable or disable, or is there any registry key I should set to some specific value for this feature to work properly again?
Thanks for any help.
nvx
Click to expand...
Click to collapse
I think, you could try to use Lumos that exist in this Thread http://forum.xda-developers.com/showpost.php?p=2955401&postcount=1
Hakim,
thanks for the suggestion, however, in the meantime I learned that the issue is caused by the WM auto-lock feature (it is a bug that nobody cared to fix :-/ ). I was not able to find any useful work-around so I decided to install an application called LockDevice (it should be here somewhere on XDA Devs) which works very well and seems to be relatively light-weight.
Anyway, thanks again for your response.
nvx