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When I unlock the phone it always starts up very dim and sometimes it turns bright sometimes it doesn't. I have auto-brightness off and I have my brightness set to 100%. I have to move the slider off of 100% and back to 100% to get it that bright. It is very weird. Anybody know how to fix this?
I have the same problem.
Sent from my GT-I9300 using xda premium
Settings > Display > Auto adjust screen power (untick). Try now.
Been unchecked since day 1. Still does it. Possible that I have a defective unit?
HaruSoul said:
Been unchecked since day 1. Still does it. Possible that I have a defective unit?
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Is it dim on the home screen or certain apps? cuz internet browser, video etc got their own brightness settings built in that you have to change from the settings within the app.
manbatistuta said:
Is it dim on the home screen or certain apps? cuz internet browser, video etc got their own brightness settings built in that you have to change from the settings within the app.
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It is dim from the lock screen. Everything once I unlock it is dim. If I lock and unlock the phone like 3 times fast it is fine, but it's a pain in the ass. I'll see if I can take a video of it later when I get home.
I know you said "everything" but try to go to internet browser and disable "auto-brightness" under brightness setting.
Also upgrade your firmware to the latest one to see if that help. My Smart detect is not working and after upgraded it work every single time plus the cell stand by is much improved
I just got my phone back from service, they updated to LF5 - so far it has solved my proplems with dim
I have had 2 handsets that do this now. Its really annoying especially when you are outside.
Basically what is happening is that when your screen dims down before it goes off thats what is happening when you unlock the phone.
I can be using it for 5-10 secs before the full brightness kicks in.
It has nothing to do with power saver or internet. Just running through the home pages and apps list it is doing it.
I am on the latest firmware too.
Does anyone know whats causing it? Is it just a faulty handset (or 2)?
Mine the same. I don't think there bad devices I think its just software related tbh
Sent from my GT-I9300 using xda premium
Well im glad some others of you have experianced this also.
I just hope its something that will be fixed in an update.
It really p****s me off when it does it and im outdoors.
Hi guys,
I was looking for some help/advise on a way to fix my stock browser on my GT-i9100 running ICS XWLP7
When I go into the stock browser regardless of the setting my display is too in Setting/display/brightness it instantly gets a lot brighter.
So I change to low power saving mode through the settings of the browser and it dims the screen when using browser, great!
However after doing this when exiting from browser back to home screen it's affected my overall display settings not just browser display, weird!
Not only is my overall display now dim and auto brightness in settings/display/brightness is now off but my phone has also gone from a dynamic display to a standard display mode, even though it is checked as dynamic.
When I move between these 2 screen modes now there is no difference at all. Only a reboot fixes it.
Does anyone else have this issue?
Any help, advise, tweaks or mods to fix this would be most welcomed.
Many thanks in advance and also my apologies if this has already been discussed but I spent hours trauling XDA and couldnt find it anywhere.
Thanks guys!
Obagleyfreer said:
Hi guys,
I was looking for some help/advise on a way to fix my stock browser on my GT-i9100 running ICS XWLP7
When I go into the stock browser regardless of the setting my display is too in Setting/display/brightness it instantly gets a lot brighter.
So I change to low power saving mode through the settings of the browser and it dims the screen when using browser, great!
However after doing this when exiting from browser back to home screen it's affected my overall display settings not just browser display, weird!
Not only is my overall display now dim and auto brightness in settings/display/brightness is now off but my phone has also gone from a dynamic display to a standard display mode, even though it is checked as dynamic.
When I move between these 2 screen modes now there is no difference at all. Only a reboot fixes it.
Does anyone else have this issue?
Any help, advise, tweaks or mods to fix this would be most welcomed.
Many thanks in advance and also my apologies if this has already been discussed but I spent hours trauling XDA and couldnt find it anywhere.
Thanks guys!
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The display brightness of the browser is independent of the display brightness of the rest of the phone.
ctomgee said:
The display brightness of the browser is independent of the display brightness of the rest of the phone.
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So does this mean that my phone isn't working correctly?
I'm aware that the 2 settings should be completely independent of one another but it's definitely not in my case.
It's weird that it alters the display mode too so Standard and Dynamic are the same after changing browser brightness.
If I don't alter the browsers brightness my phone is fine.
Can some one else try on their phone? I have tried factory reset,wipe cache, flash new firmware etc and nothing seems to help!
Thank you for your help
Can no one help me?
Surely it's not just me that has this issue.............
120 views and one reply!
Can somebody PLEASE help me with this issue, my friend is also experiencing the same problem so I know it's not just my phone.
We would love to know a way to fix it or if someone else is experiencing the same things.
I would be very very grateful for a little help.
Hi all,
This is my first Huawei phone. I noticed that brightness of the screen will reduce (darken) for some apps, eg fb, chrome, dialer, even the auto brightness is unchecked. Do you experience the same?
It's a feature to prolong battery, all Huawei phones has it.
gm007 said:
It's a feature to prolong battery, all Huawei phones has it.
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Yeah ok, thanks.
How do I get rid of the "feature"?
It's making the phone completely rubbish to use.
If I turn "Auto brightness" ON, the phone adjusts the brightness according to the lighting conditions around it (the screen does NOT go dim when launching apps).
If I turn "Auto brightness" OFF, the phone DIMS the screen when launching apps.
Come on HUAWEI!!! If I want the screen to auto adjust, I will set it to auto adjust.
I turned off auto brightness, toggled brightness to max and used the chrome browser. The brightness remains constant. No issues for me.
ssang8888 said:
Hi all,
This is my first Huawei phone. I noticed that brightness of the screen will reduce (darken) for some apps, eg fb, chrome, dialer, even the auto brightness is unchecked. Do you experience the same?
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Click to collapse
After update today to Oreo:
Same Problem with Huawei Mate 9 Update MHA-L29 8.0.0.361(C431)
It's A BUG not a feature.
After rebooting it`s okay and after standby and on again same problem again!
With Android 7 no problem!!!
Hi,
I had the same problem. In developer options I had "Force GPU rendering" enabled and that caused the issue.
Just disable it. Reboot the phone and it should be ok. When it does not help, "Restore default settings" in the developer options and reboot again.
gabmac said:
Hi,
I had the same problem. In developer options I had "Force GPU rendering" enabled and that caused the issue.
Just disable it. Reboot the phone and it should be ok. When it does not help, "Restore default settings" in the developer options and reboot again.
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No it's not working. I hqven't this option enabled, and if I open chrome it will dim a little.
I enabled GPU rendering and that sorted it thanks
Scrap that it's still doing it
Automatic Brightness Issues..
I have similar issue with the one wrote here in xda - https://forum.xda-developers.com/mate-10/help/brightness-automatically-reduced-apps-t3697589
That is even with the auto brightness ticked-off and smart screen feature also off, the screen will automatically dim after few seconds I opened the Facebook app for example.
I tried opening the Hi-Care app but it doesn't has this problem.
Can Huawei fix this very annoying bug soon?
I believe majority of users would not affected by this because they set their brightness less than 50%. But for those who prefer bright screen like me, this is extremely annoying feature even it said to help prolong battery life!
Thank you.
Would a custom ROM fix this issue ? Only reason I would root this phone ! Hopefully get one soon now that we have a custom recovery.
Can you try exempting from battery optimization? Search for "Configure Apps" in settings, go to special access, and then "Exempt from battery optimization"
I personally don't notice this issue, so I can't test it.
Try to disable "Increase Readability in Sunlight" at developer options
Same exact problem here on my Mate 10 Pro - first noticed it a couple days ago, after i had the phone for a day or two. It's a very slight change - I mainly notice it in Chrome and Facebook. Some apps do it, but not all. Basically, when you launch the app, the whites are normal brightness according to your set brightness, then within half a second, it dims just slightly - like 10-20%. Then if you press the home button, you can see a slight change again to normal brightness as the app fades out. Not the end of the world but still a bit annoying. I never noticed this with my Mate 9 (which didn't get Oreo yet). Would be nice to have a fix for this.
hrn85 said:
Try to disable "Increase Readability in Sunlight" at developer options
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That's solved it :good:
marra2 said:
That's solved it :good:
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Did you restart your phone or do anything after? i changed the setting and don't see a difference - seems like it still does it.
Just compared to my son's mate 10 Pro and his screen is actually brighter on the Facebook app and all our settings are the same so must be different panel.
ssang8888 said:
Hi all,
This is my first Huawei phone. I noticed that brightness of the screen will reduce (darken) for some apps, eg fb, chrome, dialer, even the auto brightness is unchecked. Do you experience the same?
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Click to collapse
Bro, Switch off everything in Setting>>Smart Assistance.
Make everything to off, surely it will help you.
The "adaptive brightness" is bugged and dims the screen on certain applications, regardless of what options you have turned on or off. Huawei confirmed it is an EMUI issue. Who knows if they'll actually resolve it as they don't see it as a major issue.
It was major enough for me that I sold my Huawei Mate 10 after a few days.
i dont have it in 8.0.0.137. bug was present in 8.0.0.128. atleast for me. there is maybe sligt dim for like 5% in music sometimes and thats it as far as i can tell
Same issue here, tried many different fixes and attempts to disable it, still happens in all apps/games. It is noticeable immediately once the app/game has been launched.
It feels like a 10-15% decrease in brightness. Hopefully this is fixed in the next update.
Ps. I previously had the Mate 9, had the very same problem!!!
Introducing Pixel Pulse - a simple app to make your Ambient Display pulse when you have notifications!
Choose the interval and select the apps you want you to cause your screen to wake.
Optional paid features let you select different icons and colors for specific apps but the interval and app filter core functionality is all free.
https://play.google.com/store/apps/details?id=com.compass.pixelpulse
If you had previously purchased Ambi-Turner, it has been updated for the new permissions, but because it was written for 8.0 and when Google's ambient display worked differently I decided to leave it as it is. You may however transfer your purchase status of Ambient Display to Pixel Pulse using both apps.
FIRST!
So, I've installed and tested and here are my initial findings:
It works great and looks gorgeous!
If you have your notifications set to display the notification contents, those contents will also flash on the screen.
The default display interval of 60 seconds works perfectly, but when I set it to 30 seconds, it flashed approximately every 10 seconds for some reason.
The notification it chooses to flash doesn't appear to be based on the most recent received or highest priority. Can you explain how the app knows which notification to flash on the display?
So far, there is no way to interact with the notification. Swiping away or double tapping do nothing.
The only way to wake the phone is to press the power button or fingerprint scanner.
This is a great start and I hope you please keep up the great work! I will be donating to the cause!
PuffDaddy_d said:
FIRST!
So, I've installed and tested and here are my initial findings:
It works great and looks gorgeous!
If you have your notifications set to display the notification contents, those contents will also flash on the screen.
The default display interval of 60 seconds works perfectly, but when I set it to 30 seconds, it flashed approximately every 10 seconds for some reason.
The notification it chooses to flash doesn't appear to be based on the most recent received or highest priority. Can you explain how the app knows which notification to flash on the display?
So far, there is no way to interact with the notification. Swiping away or double tapping do nothing.
The only way to wake the phone is to press the power button or fingerprint scanner.
This is a great start and I hope you please keep up the great work! I will be donating to the cause!
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Click to collapse
The times were accurate on my pixel 2, but my pixel 3 which only just arrived, was being stopped. Probably due the aggressive process killing I've read about. So this morning I quickly added a secondary wake to keep it from being killed. I'll sync the times when I get home from work.
It uses the natural order of notifications. A priority option would be a good idea.
No interaction yet, but that's planned. So is a blackout period (don't pulse when you're sleeping for example).
Ignore my comment about the notification priority - that was user error.
Feature request: Can you add an option to have the ambient display stay on (no pulsing) until the user bypasses the ambient display screen? The flashing of the ambient display is a little distracting when the phone is on a desk. This way, we could still tell at a glance when we have a notification waiting, but the screen will go back to all black once we act on it or simply unlock the phone.
I can try but it may not be possible without root.
grokus said:
I can try but it may not be possible without root.
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No worries - this is xda, root is all we do!
grokus said:
Introducing Pixel Pulse - a simple app to make your Ambient Display pulse when you have notifications!
Choose the interval and select the apps you want you to cause your screen to wake.
Optional paid features let you select different icons and colors for specific apps but the interval and app filter core functionality is all free.
https://play.google.com/store/apps/details?id=com.compass.pixelpulse
If you had previously purchased Ambi-Turner, it has been updated for the new permissions, but because it was written for 8.0 and when Google's ambient display worked differently I decided to leave it as it is. You may however transfer your purchase status of Ambient Display to Pixel Pulse using both apps.
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Click to collapse
I have been working on a similar app, and could not find a way to get this to work while still allowing the device to doze, so the battery life is heavily impacted. Did you solve the battery drain issue?
BLuFeNiX said:
I have been working on a similar app, and could not find a way to get this to work while still allowing the device to doze, so the battery life is heavily impacted. Did you solve the battery drain issue?
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I haven't noticed a battery drain issue, but I'm hoping xda can help find one if it exists. I'm not actually turning on the screen so doze should remain active.
grokus said:
I haven't noticed a battery drain issue, but I'm hoping xda can help find one if it exists. I'm not actually turning on the screen so doze should remain active.
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Ah, I see. I have not actually run your app. I did not realize that your were pulsing the notifications themselves -- that's clever! For my own implementation, I am animating a fake LED that fades in and out, which obviously requires the screen to be on. The AOD has a way to doze with the screen on, but I have not found a way to expose that functionality to an app without root.
Anyhow, I see you are using setExactAndAllowWhileIdle to schedule your pulses. I wonder what the battery (and timing) impact is compared to setAndAllowWhileIdle?
Nice work on this!
I originally went down the road of doing a custom screen to mimic the LED until I came up with this idea.
From other threads I've seen some people will prefer that even if it uses slightly more battery.
BLuFeNiX said:
Ah, I see. I have not actually run your app. I did not realize that your were pulsing the notifications themselves -- that's clever! For my own implementation, I am animating a fake LED that fades in and out, which obviously requires the screen to be on. The AOD has a way to doze with the screen on, but I have not found a way to expose that functionality to an app without root.
Anyhow, I see you are using setExactAndAllowWhileIdle to schedule your pulses. I wonder what the battery (and timing) impact is compared to setAndAllowWhileIdle?
Nice work on this!
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I'm willing to be a tester for you if you need one. Pixel 3, rooted with magisk.
There's now an option to be able to swipe to dismiss and double tap to open the app. I'm working on notification actions next.
grokus said:
There's now an option to be able to swipe to dismiss and double tap to open the app. I'm working on notification actions next.
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Dude, you're a beast! Keep it up!
I may be able to use the real icons and colors. If so should I just remove the icon customization or would people still find that useful?
Hi mate, i bought your app right away. If you can integreat the original Icons for the famused apps, that would be great.
And can you look at the puls time? I set my time to 20 seconds but it puls every 40 - 50 seconds? Strange.
grokus said:
I may be able to use the real icons and colors. If so should I just remove the icon customization or would people still find that useful?
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just as it is perfect now, only the repetition time does not work reliably
There is a possibility that the AOD stays on until the message has been read
Been looking for a way to customize the notifications since there's no LED light on this phone. I installed and bought you a coffee, I'll let you know how it goes. Thanks for your efforts.
Hi is this app only usable to Google Pixel phones???
Man this sounds like an awesome app however I'm on an LG V30 (which also doesn't have an LED but this doesn't seem to work. The notification interaction feature alone would be worth the donation.
I'll mess around some more and see if I can get anything
I turned off adaptive brightness, but while manual brightness is set to maximum I noticed the screen also increases/decreases brightness depending on the outdoor conditions. Sometimes seems it gets even brighter that max manual setting.
Anyone else experienced this?
Hi @mejgs
I too had this annoying issue. Apparently this is caused by an app called "Device Health Services". Disabling it solved the issue for me. Do give it a try & let us know your observation
I noticed it too. Did u experience any issue when disabling it? I am rooting, thinking of uninstalling it altogether. Google has some unwanted apps bundled with Android one.
paq1170 said:
I noticed it too. Did u experience any issue when disabling it? I am rooting, thinking of uninstalling it altogether. Google has some unwanted apps bundled with Android one.
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Click to collapse
I've uninstalled that app. No issues so far
I don't have that app, I'm having that issue too
lima002 said:
I don't have that app, I'm having that issue too
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Look carefully. You are supposed to have that app pre-installed. The app package is named com.google.android.apps.turbo
Thanks All. Disabling DEVICE HEALTH SERVICES fixes the auto brightness issue.
evanB70 said:
Hi @mejgs
I too had this annoying issue. Apparently this is caused by an app called "Device Health Services". Disabling it solved the issue for me. Do give it a try & let us know your observation
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Disabled it, still the same issue. So far tried:
- Turned off adaptive brightness, rebooted
- Turned off adaptive battery, rebooted
- Disabled Device Health check, rebooted
- A combination of above
Still nothing!
It's getting beyond irritating now. Everytime I need to read any message or do anything on the phone need to manually lower the brightness and increase it again. That normalizes it for a like half a minute and then goes dim again.
Same issue with my Mi A3 and adaptive auto brightness.
I keep adaptive brightness on all time and when I unlock directly with fingerprint sensor half of the times if not more phone wakes up with high brightness...and doesn't go down...slider is on the dark side and not showing the real brightness...and to change the brightness I have to move around the slider...
It is quite annoying..I disabled device health and seems slightly better but the bug is still there...am I the only one with this problem?
I don't think its a bug but rather a way for the optical in-display fingerprint to properly recognize our fingerprints.
airon11 said:
I keep adaptive brightness on all time and when I unlock directly with fingerprint sensor half of the times if not more phone wakes up with high brightness...and doesn't go down...slider is on the dark side and not showing the real brightness...and to change the brightness I have to move around the slider...
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Click to collapse
I had the same bug, december update fixed it on my device (EU)