[Q] evo low brightness screen - EVO 4G General

ok heres my problem....my evo boot with all brightness and when my screen goes black(from inactivity)then press the power buttton and screen goes to 0 brightness ......something weird its that i wait like 10 min with the screen black(inactivity) pres power button and screen it s normal with full brightness ....but cant modify level....some helppp???? ty
p.d i have the latest sprint rom 2.3.3

go to settings > display > brightness (or something like that, i don't use sense anymore) and make sure "automatic brightness" isn't checked, that gives me issues no matter what of the dozen plus roms i've tried.

AFschizoid said:
go to settings > display > brightness (or something like that, i don't use sense anymore) and make sure "automatic brightness" isn't checked, that gives me issues no matter what of the dozen plus roms i've tried.
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Click to collapse
Most likely a glitch in the "auto brightness" setting. Disable, try again.

Related

Problem with baclight going off...

Hi.
Got my TouchHD had it for awhile now, however i have recently noticed...
I have the setting Ticked for;
Turn off backlight if device is not used for - 30seconds.
Turn off device if not used for - 2minutes.
So, after waiting 30seconds the backlight will go out, should i touch the screen, remove the stylus.... the screen will stay dim unless 1 of 2 things are done:
Turn device off then back on OR;
Goto Settings > Power > Backlight > Then make a adjustment to the slider.
This is rather annoying now.
Any ideas?
Thanks
Yeah, it's either designed this way or its a bug.
I got very used to tapping the power button with this device. Its now a habit to control the back light. I hate iPhone comparisons, but I did this on the iPhone as a habit to save battery. Definitely, not the same issue on the HD with its amazing battery life.

Stop Dimming

Hi - does anyone know how to completely stop the HD dimming? I've tried altering the settings in HD Tweak and Advanced config but it still dims if not used for 10 secs - am I missing something? Thanks in advance...
Further to this it seems I may have changed something which means after about 2 seconds my phone returns to the home page - is there a setting to prevent this as well?
Start > Settings > Power > Advanced. Thats where all the backlight settings are unless you are using a third party such as Lumos.
You can set it to stay on constant by removing the tick, youll see what I mean.
Ok have sorted this. I had unchecked all boxes in Start > Settings > Power > Advanced settings but this actually makes the phone dim and bumps you back to the Home page after 10 seconds which is really annoying when you are trying to write a text/surf the web/do anything on the phone!
So setting the backlight to timeout after 5 mins actually stops this and keeps the backlight lit until you press the power button to lock and turn off the backlight - you learn something new everyday!

Automatic key lock

Hello, everybody
When I press and hold down the "hang up" key, my phone goes in lock mode. That's great. But is there someway to get the phone to do this automaticly? For example after 30 sec or so. I've not found any solutions here in this forum.
I know there is some 3rd part program that can fix this, but I have read that there is some issues with these programs, so I really hope that I can manage to do this without any 3rd part programs.
I will be very happy if someone could help me with this issue
(I'm terribly sorry for my bad english)
Go to Start > Settings > tab Advanced.
There, just set the options you want. Basicly, when it turns off the display at the times you set, the phone also locks.
(actually, it only locks when the 2nd option is activated, which is something like "Turn off device when not used for...". It's not really turned Off, the Display just goes off, and the phone gets locked).
Seven_PRX said:
Go to Start > Settings > tab Advanced.
There, just set the options you want. Basicly, when it turns off the display at the times you set, the phone also locks.
(actually, it only locks when the 2nd option is activated, which is something like "Turn off device when not used for...". It's not really turned Off, the Display just goes off, and the phone gets locked).
Click to expand...
Click to collapse
Thanks for quick answer.
Actually there is no tab Advanced when I go to Settings. I have three tabs in Settings, it's in norwegian, but I can try to transelate it to english: Personal - System - Connections. I can't find any of the options you mentioned in your post.
I also like to be more precise with my problem: My display turnes of after some sec, but that not the same as the key lock-function I want. When I press and hold my "hang up"- key I have to press "Unlock" in the down right corner and then I have to confirm it in the middle of the screen afterwards to unlock it. I want my phone to automatically lock after some time not only turn of the screen.
When I have my phone in the pocket I often accidentaly turn on the screen with the power button and the phone starts to call someone. That won't happen with the key lock activated.
Hmm, well, for me, when the Screen turns Off, it Auto-locks the phone. So what you want. This is with the Default HTC Rom.
I wrote the location wrong, it is:
Start > Settings > tab System > Energy > tab Advanced.
Edit 2: Ok, now I realised why this is working for me. I used HD Tweak to change something.
With what I did, I have *exactly* what you want: Device goes off after x seconds, and then locks.
1) I used HD Tweak (from this forum)
2) There go to: 4) Lock > 4.1 AutoLock
3) Turn that on.
4) Go back to this: Start > Settings > tab System > Energy > tab Advanced.
5) There turn OFF the 1st Option (which dims it to half screen brightness, but it's buggy with the option I mentioned at 2), HD Tweak Warns for it. So by turning off this option, you work around that bug)
6) Turn on the 2nd Option (Turn off Device after X time) (which actually means turn off Screen...)
Now, what this does in my case is:
1) After 1 Minute my Screen goess Off because of the setting under Start > Settings > tab System > Energy > tab Advanced.
2) Because of the HD Tweak, it locks the keypad.
So thats what you want.
Thank you very much, Seven_PRX! Your instructions worked perfectly, and just the way I wanted
stone1971 said:
Thank you very much, Seven_PRX! Your instructions worked perfectly, and just the way I wanted
Click to expand...
Click to collapse
With this solution, I had problem when the screen dims : the screen locks itself too. So, I needed to unlock it, but the screen doesn't light up no more. I had to switch my phone ON then OFF to have the full brightness back. But maybe it was a bug with my install...
But now, I use VJDeviceLock with its "VJDeviceLockInstall" that lock the phone when I switch it ON. If you have the problem I had, it might be the solution
lpaso said:
With this solution, I had problem when the screen dims : the screen locks itself too. So, I needed to unlock it, but the screen doesn't light up no more. I had to switch my phone ON then OFF to have the full brightness back. But maybe it was a bug with my install...
But now, I use VJDeviceLock with its "VJDeviceLockInstall" that lock the phone when I switch it ON. If you have the problem I had, it might be the solution
Click to expand...
Click to collapse
Seven_PRX wrote:
There turn OFF the 1st Option (which dims it to half screen brightness, but it's buggy with the option I mentioned at 2), HD Tweak Warns for it. So by turning off this option, you work around that bug)
That's why I don't have this problem you mentioned
Yep, I saw that just after posting my comment
But I like to have the light to dim to warn me that the screen is going off... So I thought I could give you another way to have an "autolock" function
Btw, a quick way to unlock your phone & turn the screen on is simply by taking out your stylus (this unlocks the phone & turns the display on). It's quicker than pressing the On button and then Pressing "unlock" twice.

Screen dims on power

My touch HD has just started an annoying habit - when it is on external power, the screen dims to about half-brightness in about 5 seconds. This is extremely annoying in the car cradle as it is very hard to read.
I cant find anywhere in settings or Advanced Config to change this.
Is there somewhere i can change this? a reg key?
cheers
settings > system > Power > backlight > uncheck auto adjust andf settings for external power should show up.
thx bigf00t - i tried that before, but it only changes the actual brightness of the screen while it is on power and in use. After I adjust that it then dims again after 5 seconds no matter what the setting.
You may try settings -> systems -> Power -> Advance, you should able to find what you need there.
ok - that was definitely it.
"Turn off backlight if device not used for" was set to 1 minute. I changed it to 2mins then back to 1 minute and it actually stayed bright for 1 minute instead of 5 seconds!
Nice to know that "turn off backlight" actually means "dim backlight"

Screen not turning off

For some reason my screen just dims instead of turning off when I dont use the phone. If I press the hang up button it goes off like normal but if I just set it down it dims and stays on, draining my battery... Has anyone else experienced this?
starsanddots said:
For some reason my screen just dims instead of turning off when I dont use the phone. If I press the hang up button it goes off like normal but if I just set it down it dims and stays on, draining my battery... Has anyone else experienced this?
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Click to collapse
I take it you've already checked your backlight settings in Settings, Power ?
Yes and I have done a soft reset as well. I'm not really a "phone guy" so I hope this is something easy to fix....
Hello,
The way I have my device setup to get round this problem is this:
Go to Settings>Sound&Display> then scroll down until you see Display then click on Backlight.
On the page that appears, scroll down to "On Battery Power". Here put a tick in the box "Dim Backlight..." and set the time you want to allow before this function kicks in (mine is set at 2 mins).
Next, move down to "Turn off Device..", put a tick in here, and then set how long you want the device to stay on for before it goes off (mine is set at 3 mins).
You can use whatever time settings you feel comfortable with. Please note that it is the setting for "Turn Device Off..." that will blank your screen for you. The other setting simply dims it and leaves it running, as you have said before.
If battery performance is an issue for you, take the tick off "Automatically adjust backlight" and put in your own settings. So here, for example, I have my backlight on battery permanently set at 30% and on External Power, 60%.
The screen is so big you get blinded at anything above 60% (well at least I do).
Hope this helps.
WB
screen not turning off...during call via BT-headset
Hi guys!
My screen does not turn off even during phone call via Bluetooth-headset.
Any ideas how to fix it?
Thanks!
anyone?

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