hey everyone. anyone happen to know what the default backlight setting is on a sprint touch? i think any touch should be ok. the backlight is much brighter than before while not charging.
thanks in advanced
I've noticed that my Fascinate's screen dims before going dark. Is there any way to disable this behavior? I use keep phone overnight in a desk dock, running the app 'Bedside' to display an extremely dim clock. The phone's automatic 'dimming' actually seems to brighten black portion of the screen a tiny amount.
I've messed around with the display settings, but thusfar had no success. Does anyone know of a workaround?
Hi everyone!
I got a new Atrix today and I've noticed something. Its not a huge problem & maybe some others have the same "problem" too.
The Settings and Home soft touch buttons aren't as bright as the back and Search button. Is this just in my case or does others noticed the same? (or maybe im too fussy)
I mean its not a problem everything works perfect but yeah the 2 soft keys left arent as bright as they should i think..
This is how it looks like:
abload.de/img/picture0004fh01.jpg
Mine are all uniform brightness, but they do adjust based on ambient light
Hello all I could really use some help, had a vs980 for a while now and it's been through a couple drops and a screen change before the screen change I noticed my brightness would completely die and get really dim from time to time and a good smack would bring it back then it progressively got more frequent to need a smack until finally it didn't get bright. I mean I can see the phone indoors and outside in the shade but any kind of light and sunny days it's almost impossible to see phone. I was still using it putting off screen change one day dropped the phone and damaged digitizer in a portion of the top screen no crack in screen and no damaged LCD just a portion of the top that I couldn't touch to activate apps in that area or a couple numbers I couldn't dial. Finally decided to fix the screen expecting the brightness to be fixed but the problem still persist when I move the brightness slider it doesn't change at all. Nothing it's one constant brightness and dull, I can see it indoors and in the shade outside. But in any relative brightness it appears black and can barely see anything, is there some type of separate backlight besides the LCD digitizer that needs to be repaired also? I could really use some feedback thanks in advance!!!!
Hi everyone
I want to share a workaround to all of us who owns a defective S5
Symptom: You unlock your phone and it doesn't show anything. Actually, the phone is working. Capacitive buttons light up and you may heard some activity in the phone
Your phone has a defective screen. There are a lot S5 which have this problem, according to several forums. After several tries, unlock and lock over and over, the screen light up and you are able to use your phone. The problem is when you receive a call and you want to know who is calling you, the screen doesn't illuminate and you won’t be able to know who is.
Here's a workaround which makes your powerful S5 usable and take out from your drawer.
Solution:
The more effective way to fix it is: change defective screen! But sometimes it could cost as much as a new phone, or simply you can't afford it, and it's better to change your phone instead, and you put your S5 in a drawer.
The technical explanation of this problem is: Screen doesn't receive enough electrical current at low brightness levels (maybe the flex is defective, get old, etc)
Most probably the wake up problem exist together with screen flicker at low brightness levels
The wake up problem rises up more in dark environment, when light sensor make low bright screen
The lock screen light up screen, with a dim effect: when you lock the phone, it slowly turn screen off, and when you unlock, it make and effect of dim screen.
When you are is in dark environment, the effect is very slow, preventing the screen illuminate because the technical problem explained before.
When you are in very light environment, you lock screen and sensor light make the screen very brilliant and chances are you defective phone wakes up correctly.
We can use an app which give us complete control over brightness subsystem. I use an app called Velis AutoBrightness:
Once installed from Play Store, it shows a Setting Wizard. Follow the instructions. Below are some notes
• 1/7: Welcome Screen
• 2/7: How bright... Most probably is your phone always have flicker in low brightness. Choose "AMOLED" or "AMOLED bright". By the way choosing any one of those cure always minimum brightness failure!
• 3/7: Choose High sensitivity
• 4/7: On, if you want additional brightness when charging. Irrelevant for this thead. Choose your favorite setting
• 5/7: Same of 4/7
• 6/7: Choose enable: That enable the app
• 7/7: Some additional notes: Press Done
Now important settings: go to Menu > Settings > General: Settings Mode > Advanced
Service Activation settings:
• Disable system handler > ON: When you use Power saving mode, you surely noted screen flicker, which is very annoying, and make unusable power saving mode. By set this ON: Android doesn't set screen too dim; instead Velis have a minimum of brightness set by Wizard 2/7. (Surely you find out that you avoid screen flicker, by setting autobrightness off and slider in 8-10%)
Sensors settings:
• Screen-on sensor value override: Set this value to 30000. Read below this post if you want technical explanation of this setting
After you establish these settings, you'll be able to unlock your phone all the time!
This is the trick: When you unlock your phone, you'll note that the screen is very bright (because Screen-on to 30000) and quickly adjust to the environment light. The failure is that electrical current to screen is defective, and when exterior light is dark, the screen make a dim effect and doesn't light up.
Note to Marshmallow users:
• This app make use of Screen overlay permisions: And marshmallow is very restrict with this kind of app. This is specially true when you are installing an app. All you have to do is deactivate the app in notification screen: press "OFF" button, adjust system brightness upper enough to not flicker the screen, install your app, and activate Velis Autobrightness again
• Because of Doze mode, wake up from this mode may avoid your screen light up, the first time you use your phone. Let 10-15 seconds your phone wake up, lock again, and unlock again, and velis will make its work!
I hope this post make your smartphone usable. I barely apply this trick to two phones, but I think this is a good workaround!
I used this app & the flickering is still available
What worked for me is downgrading the firmware on my g900f all the way back to Android 4.0. My phone came with version 5.0 and I noticed the problem only after I kept installing samsung's system updates. Will report if the problem starts up again but I'm running rooted and running nougat just fine so I don't see a reason to keep upgrading the firmware.
Edit: nevermind, this didn't work
Reyse said:
The technical explanation of this problem is: Screen doesn't receive enough electrical current at low brightness levels (maybe the flex is defective, get old, etc)
Click to expand...
Click to collapse
Does anyone know for sure if it's the flex cable or some capacitors? I notice only the lower half of my screen flickers.. I bet there's a simple electrical fix for it instead of replacing the whoooole display
fbs said:
Does anyone know for sure if it's the flex cable or some capacitors? I notice only the lower half of my screen flickers.. I bet there's a simple electrical fix for it instead of replacing the whoooole display
Click to expand...
Click to collapse
Hello,
Have you change jour battery? If it s old it could cause some issues...
But try to buy a genuine one, I think that your battery must be old now.
Bye
cedouic said:
Hello,
Have you change jour battery? If it s old it could cause some issues...
But try to buy a genuine one, I think that your battery must be old now.
Bye
Click to expand...
Click to collapse
it doesn't make any sense. the lower half of the screen flickers in green even on charger
fbs said:
it doesn't make any sense. the lower half of the screen flickers in green even on charger
Click to expand...
Click to collapse
I noticed that screen only flickers at low brightness when using Boeffla kernel for LOS14 and others based on it.
No issue for the same device with LOS or Stock based kernels.
zlazaar said:
I noticed that screen only flickers at low brightness when using Boeffla kernel for LOS14 and others based on it.
No issue for the same device with LOS or Stock based kernels.
Click to expand...
Click to collapse
you're wrong
I was using los16 with stock kernel for months with flicker everyday
fbs said:
you're wrong
I was using los16 with stock kernel for months with flicker everyday
Click to expand...
Click to collapse
+1 to that , i even went back to stock and the screen flicker appeared and such issues are well known already with samsung amoled panels back in 2014-even some panels from 2018 . So def not kernel related.
I was using los 15.1 and this problem got worse. The phone was barely usable as mentioned by the op. In my case, the screen would start flickering below 60%. Then I switched back to stock marshmallow. I noticed that 100% brightness in los 15.1 is actually only about 70% in the stock rom.
I have been using the phone at 80% brightness for some weeks now and the problem has significantly reduced. But not completely gone, it's much much better. Also, you might want to avoid using dark wallpapers.