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 Backlight won't turn off!
TDK
post Apr 20 2007, 21:22
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Slightly annoying, but it appears that the backlight on my phone won't turn off - unless I lock the phone.

The backlight dims down after the preset time, but no matter how I configure the settings in Home Screen or Power Management it just won't turn off completely. The only way to get the backlight to go off is to lock the phone and then the screen finally goes black.

Anyone got any ideas before I reset the phone and have to set it up again and re-install all my apps?

Simon.
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mrwolf
post Apr 20 2007, 22:50
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QUOTE(TDK @ Apr 20 2007, 23:22) *
Slightly annoying, but it appears that the backlight on my phone won't turn off - unless I lock the phone.

The backlight dims down after the preset time, but no matter how I configure the settings in Home Screen or Power Management it just won't turn off completely. The only way to get the backlight to go off is to lock the phone and then the screen finally goes black.

Anyone got any ideas before I reset the phone and have to set it up again and re-install all my apps?

Simon.


I have the same exact problem. But in my case, even if I lock the phone, backlight STILL STAYS ON.
I have a TomTom Mobile 5.21 installed. May this cause that problem?


This post has been edited by mrwolf: Apr 20 2007, 23:25
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mrwolf
post Apr 20 2007, 23:23
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QUOTE(mrwolf @ Apr 21 2007, 00:50) *
I have the same exact problem.
I have a TomTom Mobile 5.21 installed. May this cause that problem?


Tried uninstalling TomTom but no luck.
Any suggestion before I try an hard reset too?
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mrwolf
post Apr 21 2007, 07:05
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QUOTE(mrwolf @ Apr 21 2007, 01:23) *
Tried uninstalling TomTom but no luck.
Any suggestion before I try an hard reset too?


I confirm that the problem appears after you run tomtom 5.21 for the first time. Then you have to hard reset to restore backlight functionality.
Maybe I have to upgade to TT6.
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TDK
post Apr 21 2007, 09:06
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Well. I'm not running TomTom - yet I'm still having the same problem; the backlight dims down, but never completely turns off, unless I lock the phone.

I did a hard reset last night and then reinstalled my apps. The backlight was working perfectly until I installed my last couple of apps. So, at this point I think it might be down to The Core Pocket Media Player as that was the last app I installed and the backlight is playing up again? sad.gif

Is anyone else having problems?

Simon.
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kiran_mk2
post Apr 21 2007, 12:44
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QUOTE(TDK @ Apr 21 2007, 10:06) *
Well. I'm not running TomTom - yet I'm still having the same problem; the backlight dims down, but never completely turns off, unless I lock the phone.

I did a hard reset last night and then reinstalled my apps. The backlight was working perfectly until I installed my last couple of apps. So, at this point I think it might be down to The Core Pocket Media Player as that was the last app I installed and the backlight is playing up again? sad.gif

Is anyone else having problems?

Simon.


I've read at another forum that it was Core Player/TCMCP that is causing this problem.
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TDK
post Apr 22 2007, 00:27
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QUOTE(kiran_mk2 @ Apr 21 2007, 13:44) *
I've read at another forum that it was Core Player/TCMCP that is causing this problem.

Thanks for the info - in that case it looks like my suspicions were correct.
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michaelm
post Apr 22 2007, 08:42
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QUOTE(TDK @ Apr 22 2007, 00:27) *
Thanks for the info - in that case it looks like my suspicions were correct.



The Corplayer is the problem.. I can confirm.

1 day power without making any calls..

Sad but true.
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laita56
post Apr 22 2007, 10:34
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you have to change a registry key i think it is HKCU/CONTROL PANEL/POWER then values and change it to 30 or 60. this is a knowm bug on vox (see www.smartphonefrance.fr for further info)
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TDK
post Apr 22 2007, 13:23
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QUOTE(laita56 @ Apr 22 2007, 11:34) *
you have to change a registry key i think it is HKCU/CONTROL PANEL/POWER then values and change it to 30 or 60. this is a knowm bug on vox (see www.smartphonefrance.fr for further info)

Awesome! That worked a treat - thanks!
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nexxexium
post Apr 23 2007, 13:59
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QUOTE(TDK @ Apr 22 2007, 15:23) *
Awesome! That worked a treat - thanks!


Which registry editor did you use?
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TDK
post Apr 23 2007, 15:13
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QUOTE(nexxexium @ Apr 23 2007, 14:59) *
Which registry editor did you use?

I used regeditSTG2
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JesperR
post Apr 24 2007, 06:27
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should i greate a new string or how shall i change the value. I have no value right now.
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nexxexium
post Apr 24 2007, 12:48
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QUOTE(JesperR @ Apr 24 2007, 08:27) *
should i greate a new string or how shall i change the value. I have no value right now.


Then you should have no problem.
Or maybe you are not looking very well. \HKCU\Control Panel\Power\ value display.


Use mobileregistryeditor
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iangray
post Apr 25 2007, 12:11
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I have only taken deliver of a new E650 yesterday, I have not installed any software but I have the bug, the backlight does not turn off it just dims. I have tried the registry hack but the value refered to is not present.

Attached File  e650reg.doc ( 71.5K ) Number of downloads: 482
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Paul (MVP)
post Apr 25 2007, 13:38
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Create it smile.gif

P


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£10 off a £20 spend at eXpansys - click for details
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adicken
post Apr 25 2007, 13:42
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This was the same for my E650. I created the value and now all is fine rolleyes.gif
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iangray
post Apr 26 2007, 08:18
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QUOTE(Paul (MVP) @ Apr 25 2007, 14:38) *
Create it smile.gif

P


I am now confused. Do you mean edit the default string, or create a new string key called value. A screen shot would be nice.

Also when I try and experiment myself using MobileRegistryEditor I keep getting Access Denied, am I missing another trick

I
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Paul (MVP)
post Apr 26 2007, 12:49
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Create one called 'Display'.

You will need to Application Unlock your device.

P


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skazz
post Apr 29 2007, 06:20
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Great tip. I had the same problem after installing tomtom 5.2 on my SPV E650 and was searching for a solution.

I have some feedback too: Using MobileRegistryEditor.exe (version 1.1) I was able to make the setting change without needing any application unlock.
Maybe that's because my Dutch SPV E650 doesn't have an application lock, or maybe that's just because of how MobileRegistryEditor.exe works. Anyway, solution tested and working great.
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