Please help... I've searched for a resolution but to no avail. I took my Desire S for a replacement screen after being dropped and becoming very pixolated. After the initial screen racement the brightness level was stuck on the highest level, with the battery lasting maybe an hour max. I took the phone back, they replaced the screen again and now, the screen is stuck on the lowest level so in sunlight, you can't see a thing.
Does anyone know if this is possibly either software or hardware related, and if it's possible to fix?
Thanks in advance
The desire S has a brightness sensor on top of the screen, left from the htc logo (as well as a proximity sensor). it measures how bright it is (daylight, night, etc) and adjusts the brightness according to the measure. It looks like they changed your LCD but the sensor is still broken.
TatoValverde said:
The desire S has a brightness sensor on top of the screen, left from the htc logo (as well as a proximity sensor). it measures how bright it is (daylight, night, etc) and adjusts the brightness according to the measure. It looks like they changed your LCD but the sensor is still broken.
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It measures how bright it is if your setting is automatic. Then the brightness would change
greetz
go into settings->display ant see if you're not on automatic or lowest brightness. you can configure it anyway you want
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Who here uses the auto brightness on the captivate? I noticed that when i have it checked off, it makes the screen dimmer than it used to be. When the screen is dimmed too far, i realized that we're not taking advantage of the super amoled. The colors just look average when the screen is dark. I checked the auto brightness off and the difference is night and day. I have the brightness around 40 percent. my only question is, will my battery take a HUGE hit from this?
btw, what exactly is power saving mode? i originally thought it was the same as the auto brightness but im guessing im wrong.
I don't use auto brightness on mine. I usually keep it all the way dim and my batter lasts wonderfully long. And when Im trying to look at something that i think needs to be brighter i just slide my finger across the notification bar to the right. To me power saving mode i think just adjusts the brightness based on the colors of the image it is displaying. I've had it on since I've had the device though so i don't know exactly how it works.
Sent from my captivate so excuse the spelling mistakes
I keep mine on the dimmest setting since it still looks great, and even downloaded the screen dimmer app recently. I've never used anything higher though... I take public transit and actually feel conscious about how insanely bright and vibrant the screen can be to people near me and never turn it up.
When I'm outdoors during daylight hours, the only way to discern anything on the display is at full bright. Yes, there is a big hit on the battery. I get about 4 hours, but I have a spare battery at the ready.
hi all, I want to find out whether having the screen brightness on 10% really saves battery or is it better to have it on auto.
desiresiscool said:
hi all, I want to find out whether having the screen brightness on 10% really saves battery or is it better to have it on auto.
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It would be easy to test this yourself.
Set it to auto for a couple of days, make records.
Set it to 10% for a couple of days, make records.
You could also try a battery monitoring widget which shows mA consumed. These are great for this kinda thing.
To your question, I'd say it depends on ambient light. If you're somewhere where auto would set the brightness higher than 10% (read bright light situations), it will consume more battery. If you're somewhere dark, it could be that it will use the same. I keep mine set to 10%, and adjust as needed. I've found that auto often sets the brightness higher than I'd like to have it (I've got an SGS2, but I'm also very battery conscious).
I've found that the auto-brightness keeps the display much brighter than it really needs to be during operation in low ambient light (e.g. indoors), so I generally leave mine switched to manual and turned down.
Subjectively, keeping the display dimmer like this seems to make the battery last much longer, although naturally you'd need to do tests to have proof! Certainly well worth trying.
- Steve
can change in roms eg cm7.1 for auto brightness
I use Lux. Works very well on my stock TM-UK ROM.
Possibly the more effective software I used to increase battery life
https://market.android.com/details?id=com.vito.lux
fasty said:
I've found that the auto-brightness keeps the display much brighter than it really needs to be during operation in low ambient light (e.g. indoors), so I generally leave mine switched to manual and turned down.
Subjectively, keeping the display dimmer like this seems to make the battery last much longer, although naturally you'd need to do tests to have proof! Certainly well worth trying.
- Steve
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i made the same experience with the auto-brightness. I also use a widget which lets me change the brightness on my homescreen, it's quick and very useful.
I don't mean that in terms of how bright it sets the screen, but in terms of polling the light sensor?
Eg if I set my auto brightness to always stay at 50% brightness (as an example), would it use up more battery than just putting the phone on 50% fixed (light sensor disabled) ?
djsubtronic said:
I don't mean that in terms of how bright it sets the screen, but in terms of polling the light sensor?
Eg if I set my auto brightness to always stay at 50% brightness (as an example), would it use up more battery than just putting the phone on 50% fixed (light sensor disabled) ?
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The drain will almost all be down to the screen, not the light sensor, so in your example I would expect near equal battery use. The problem with auto brightness is more that the values are a bit on the high side for each light level. As an example, if the phone sets it to 50% based on the light, it could easily be say 40%.
I have the subjective impression that the OTA to 4.0.4 also decreased the autobrightness levels a bit...
Before I always managed brightness manuallly to get a screentime over 4 hours. Since the update it is possible to get over 4 hours with autobrightness...
Sent from my HTC One S using xda app-developers app
Has anyone else noticed this? I just got my Maxx yesterday and thought my eyes were playing tricks on me, but every time auto brightness drops to the minimum the screen turns grays purple. I'm just curious if I have a defective phone or if it's just the way the panel is.
mbh87 said:
Has anyone else noticed this? I just got my Maxx yesterday and thought my eyes were playing tricks on me, but every time auto brightness drops to the minimum the screen turns grays purple. I'm just curious if I have a defective phone or if it's just the way the panel is.
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It seems reddish to me, Is this your first amoled screen? I have noticed that each amoled screen seems to have its own quirks at low brightness.
@work said:
It seems reddish to me, Is this your first amoled screen? I have noticed that each amoled screen seems to have its own quirks at low brightness.
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No, I've had plenty. I remember the GNex having the same problem too.
Its just the nature of AMOLED at low brightness levels, mine too is purple is down low, but really evens out by like 1/4 to 1/3 brightness
I have lux from the market. Keeps my lowest point at 18 which is perfect for battery. The phone auto brightness turns brightness all the way down which is why you see the prior tint.
Sent from my XT1080 using XDA Premium 4 mobile app
Hello. Has anyone encountered their screen going very bright when on automatic brightness? I have some instances where when I turn on the phone the screen will be bright and adjust itself or if I'm viewing something the screen will all of a sudden go to 100% brightness.
Sent from my Nexus 5 using Tapatalk
My light sensor is fubar too.
Yeah my light sensor sometimes tweeks out and cranks itself to like 100% in total darkness when it should be like 20% a reboot solves it though
I find it best to keep the brightness at a comfortable level and just leave it there. The auto brightness doesn't work too well.