I've noticed that no matter what setting I have it on, my tablet (M5 8.4) automatically lowers the screen brightness in Chrome and YouTube, but more noticeably in Chrome.
Any way to disable this?
Have you checked the setting menus?
Using Firefox might be a solution.
Also, Youtube in FF has background playback as long as you are using a desktop user agent.
thref23 said:
Have you checked the setting menus?
Using Firefox might be a solution.
Also, Youtube in FF has background playback as long as you are using a desktop user agent.
Click to expand...
Click to collapse
I've checked every possible setting, and read online everywhere, but to no avail. It also dims in Firefox. It dims as soon as you go into the app. After an online search, I found many Huawei owners with EMUI 8.0 having this issue. There is one solution, but it requires root and I don't want to root my device after having it for a few hours.
Funny. Would love a solution as well as this is rather annoying
Do you guys have auto brightness turned on or off?
I never really experienced this issue, but I did observe strange brightness behavior before I began to keep auto brightness permanently enabled.
Doing a quick search, I saw one person say to turn auto brightness on, I saw one person say to make sure animations aren't disabled in dev options, some say unclick 'increase readability in sunlight' in dev options. I personally wonder if the stock launcher (which I don't use) maybe is set to override the brightness level.
thref23 said:
Do you guys have auto brightness turned on or off?
I never really experienced this issue, but I did observe strange brightness behavior before I began to keep auto brightness permanently enabled.
Doing a quick search, I saw one person say to turn auto brightness on, I saw one person say to make sure animations aren't disabled in dev options, some say unclick 'increase readability in sunlight' in dev options. I personally wonder if the stock launcher (which I don't use) maybe is set to override the brightness level.
Click to expand...
Click to collapse
I somehow doubt that. I am using Nova Pro and am experiencing some weird behavior when attached to the Keyboard ... (the dimming function mentioned here is, what I believe, the erroneous function, as it works quite nice when not attached to the keyboard ...
All "your" suggestions do not work - I find this "function" somewhat annoying, even without the keyboard-thing ...
There is one solution, but it requires root and I don't want to root my device after having it for a few hours.
Click to expand...
Click to collapse
may I get a link for the root-solution? I'd like to have a look at it ...
SO I forgot to mention: M5 Pro!
kev1807 said:
I somehow doubt that. I am using Nova Pro and am experiencing some weird behavior when attached to the Keyboard ... (the dimming function mentioned here is, what I believe, the erroneous function, as it works quite nice when not attached to the keyboard ...
All "your" suggestions do not work - I find this "function" somewhat annoying, even without the keyboard-thing ...
may I get a link for the root-solution? I'd like to have a look at it ...
SO I forgot to mention: M5 Pro!
Click to expand...
Click to collapse
Well, I went through with it and rooted it. I tried the fix, and... it worked! After you're rooted, simply freeze the system process (I used Titanium Backup) called PowerGenius, reboot and no more forced-auto brightness dimming.
xKevin said:
Well, I went through with it and rooted it. I tried the fix, and... it worked! After you're rooted, simply freeze the system process (I used Titanium Backup) called PowerGenius, reboot and no more forced-auto brightness dimming.
Click to expand...
Click to collapse
hmhm. I was quite sure it was a System process - since the "bug" (dunno whether you read the thread on keyboard and brightness ...) appears with the system-icon when in Desktop-Mode ...
Great. there is a fix for this. now I need a non-root fix ... :-/
Yes, try the app ilux. Let that control brightness.
Steffe89 said:
Yes, try the app ilux. Let that control brightness.
Click to expand...
Click to collapse
Do you have a link to this app? I can't seem to find anything relevant when searching for ilux.
Just disable "power genius" this has worked for me. without root. No More auto dimming.
Disabling Power Genius will also get rid of issues involving bluetooth music playback, and will prevent apps like Google Maps from getting killed off semi-aggressively in the background (i.e. so when you map out driving directions you won't have to reenter the address as you get close to your destination).
Quick note: you have to reboot after disabling Power Genius. Merely disabling it won't immediately change anything.
Up until now I thought a reboot would bring the "wonderful" feature back ...
How comes that you mention a reboot is needed?
How do you disable it? I can only do a force stop
I'm not sure how to disable it without root (I imagine adb might work). With root, most use Titanium Backup to freeze it. I'm using Service Disabler to disable the associated services instead. Service Disabler is awesome if you are rooted, underrated app and great for EMUI because, for example, you can disable individual parts of the Tablet Manager app without breaking the features you want.
You might not need to reboot. When I initially froze it using Xposed Edge Pro, but didn't reboot, it didn't change anything for me. Could have been due to Xposed Edge Pro.
https://www.xda-developers.com/uninstall-carrier-oem-bloatware-without-root-access/
scott.eden said:
Just disable "power genius" this has worked for me. without root. No More auto dimming.
Click to expand...
Click to collapse
Was there any negative outcome from disabling power genius?
krisu253 said:
Was there any negative outcome from disabling power genius?
Click to expand...
Click to collapse
None for me.
thref23 said:
Disabling Power Genius will also get rid of issues involving bluetooth music playback, and will prevent apps like Google Maps from getting killed off semi-aggressively in the background (i.e. so when you map out driving directions you won't have to reenter the address as you get close to your destination).
Quick note: you have to reboot after disabling Power Genius. Merely disabling it won't immediately change anything.
Click to expand...
Click to collapse
I cannot find Power Genius?
I can confirm following the above article will allow you to remove the power genius package from the Mediapad M5 8.4 on EUMI 9.1 without root.
Thank you sooooo much... You can't believe how annoying this was. No need to even reboot either and it doesn't return if you do.
Now I just need a way to too keep the custom 740DPI after reboot and this tablet will be perfect
Related
Hello guys,
is there a way to let the browser stick to the global brightness setting?
Due to that rubbish 'feature' I always end up changing the brightness twice, as if once isn't already enough.
- wake phone
- think auto brightness is too bright -> turn it down
- start browser -> still on auto -> still too bright - aaarghhh!
later again:
- went outside
- wake phone
- put to auto again - looks fine
- start browser
- black screen FFFFFFFFFFFFUUUUUUUUUUUUUUUUUUU
Please tell me there's a work around! This is so annoying and so useless!
There is an option in the display settings about "Auto adjust screen power" and I thought I heard that this adjusted the brightness when there is a lot of white on the screen (like a browser) to save power.
Try this?
Good idea. Unfortunately that's not it. But thanks for the hint, i've seen that dynamic brightness thingy in action and wondered whether i could turn it off.
No, it seams to be a less obvious solution. I'm thinking of the trick to change the user agent. Something like this, but there does not seam to be a about:settings or similiar. Any ideas?
dbum said:
Good idea. Unfortunately that's not it. But thanks for the hint, i've seen that dynamic brightness thingy in action and wondered whether i could turn it off.
No, it seams to be a less obvious solution. I'm thinking of the trick to change the user agent. Something like this, but there does not seam to be a about:settings or similiar. Any ideas?
Click to expand...
Click to collapse
You can change the useragend using about:useragent, but doesn't have anything to do with brightness settings.
FPRobber said:
You can change the useragend using about:useragent, but doesn't have anything to do with brightness settings.
Click to expand...
Click to collapse
Yeah this guy's right, the user agent doesn't have anything to do with brightness or the backlight at all. All it does it trick your phone into thinking it's a desktop PC so it doesn't show the mobile version of websites....as for the auto-brightness, have you got XWKE2 installed? Samsung have much improved the auto-brightness from XWKE1 and XWKDD.
You guys got me all wrong. I meant just like Samsung hid the option to choose the user agent, there must be a place to disable this annoying 'feature' as well. I know what the user agent does, don't expect me to be a total retard because of my 1 digit post count
101matt101 said:
Yeah this guy's right, the user agent doesn't have anything to do with brightness or the backlight at all. All it does it trick your phone into thinking it's a desktop PC so it doesn't show the mobile version of websites....
Click to expand...
Click to collapse
No, it tricks the web server, not your own browser.
sgstwo said:
No, it tricks the web server, not your own browser.
Click to expand...
Click to collapse
There's no need to be pedantic about it, it makes your phone display full sites not mobile ones, is that acceptable for your exacting standards?
101matt101 said:
There's no need to be pedantic about it, it makes your phone display full sites not mobile ones, is that acceptable for your exacting standards?
Click to expand...
Click to collapse
You said something that was wrong, and I corrected you. Why are you being so defensive?
Anyway, I'll make a note that you can't stand being corrected. Happy?
dbum said:
Hello guys,
is there a way to let the browser stick to the global brightness setting?
Due to that rubbish 'feature' I always end up changing the brightness twice, as if once isn't already enough.
- wake phone
- think auto brightness is too bright -> turn it down
- start browser -> still on auto -> still too bright - aaarghhh!
later again:
- went outside
- wake phone
- put to auto again - looks fine
- start browser
- black screen FFFFFFFFFFFFUUUUUUUUUUUUUUUUUUU
Please tell me there's a work around! This is so annoying and so useless!
Click to expand...
Click to collapse
Browser settings had separate brightness settings. Press menu and hunt around
Sent from my GT-I9100 using Tapatalk
For some reason I see the brightness changes automatically in certain apps.
The auto brightness is off and set to full.
The brightness dims in the following screens:
1. Open original browser it dims , if entering web address it is back to full. Chrome does not encounter same problem
2. Original samsung mail app (not GMAIL) dims. If writing a new mail (reply/forward) it goes back up.
The brightness in the browser settings is set to full (not auto).
I tried to find an answer on the web but could not find. It drives me crazy!!!
Must say that I have the phone for 3 months and it started only a few days ago.
the only thing I can remember is that I was on WIFI and it started to update apps but how can I know what was changed and [email protected]#$ed my brightness control?
I assume that you're using a stock (or stock-based) ROM. Try to enter settings and deactivate the power saving mode if it's enabled. Then reboot - just to be sure - and look if the issue is gone.
Can't think of anything else at the moment...
Hope it helps
In stock browser disable auto brightness setting.
Sent from my GT-I9100 using xda premium
kubeb said:
The brightness in the browser settings is set to full (not auto).
Click to expand...
Click to collapse
PINki92 said:
In stock browser disable auto brightness setting.
Click to expand...
Click to collapse
Helpful answer buddy, nice job
experience7 said:
I assume that you're using a stock (or stock-based) ROM. Try to enter settings and deactivate the power saving mode if it's enabled. Then reboot - just to be sure - and look if the issue is gone.
Can't think of anything else at the moment...
Hope it helps
Click to expand...
Click to collapse
I can't believe I missed it. I've tried brightness in stock browser, tried battery saving from brightness menu.
I just didn't notice the toggle of battery saving in the main menu.
Thanks...
Hah, nice to hear that youe problem has been solved
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.
Click to expand...
Click to collapse
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?
Click to expand...
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.
Click to expand...
Click to collapse
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
Click to expand...
Click to collapse
That's solved it :good:
marra2 said:
That's solved it :good:
Click to expand...
Click to collapse
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?
Click to expand...
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!!!
Did Huawei ever fix the adaptive brightness bug which dims the screen when using certain apps, such as Facebook?
I sold my Huawei Mate 10 a few months ago due to this issue. I've been thinking about giving it another try.
Sammae7 said:
Did Huawei ever fix the adaptive brightness bug which dims the screen when using certain apps, such as Facebook?
I sold my Huawei Mate 10 a few months ago due to this issue. I've been thinking about giving it another try.
Click to expand...
Click to collapse
Not yet, tried to get an answer from Huawei support, but they seem to be not very interested in their customers.
I have a Mate 10 Pro with the latest May update.
Their simple answer was that they are sorry that I was not satisfied with the features of their phones and case closed.
So is it a bug or a battery saving feature to ignore brightness settings when you put auto off.
Explained them that it is little bit stupid to still adjust brightness when you put auto brightness off, it is my decision to use more battery and not Huawei,
The answer of them made the decision to buy never again Huawei stuff.
I lurked around different sites about this problem and found this to work for me on my Mate 10 Pro. You can test it out yourself and see if it helps
1. Turn-off Power Saving Mode
2. Go to System > Developer Options > Increase Readability Under Sunlight> Toggle Off
3. Then make sure to restart your phone and open your apps (like Chrome) to see if it's still auto-dimming
Have a look on Google Play for the Settings Database Editor app and hunt in there. I recall seeing a few entries for the brightness which you could probably tweak. No root needed.
Unfortunately no change for me screen still dims on most apps, chrome etc.
I downloaded the settings editor app mentioned above, deleted the line regarding autobrightness and the problem seems fixed!
helder_gz said:
I downloaded the settings editor app mentioned above, deleted the line regarding autobrightness and the problem seems fixed!
Click to expand...
Click to collapse
Could you post a screen shot of what you deleted please?
helder_gz said:
I downloaded the settings editor app mentioned above, deleted the line regarding autobrightness and the problem seems fixed!
Click to expand...
Click to collapse
Any hint? Thanks a lot
Just updated to Oreo on my H830 today. When I was on Marshmallow/Nougat, disabling KnockOn was as easy as using the Quick Shortcut Maker app to disable it.
Now, it doesn't seem like there is an option to disable it using the app. Does anyone have a solution?
Update for OTA?
Enviado desde mi LG-H830 mediante Tapatalk
I am having the same exact issue. It seems when LG rewrote their settings interface from scratch, they actually remembered to remove the hidden settings this time (Only God knows why the settings are even hidden and now completely disabled to begin with). Unless they just changed the name of the "KnockOn" Setting.
Its a shame too, because one of the first things I would always do whenever I needed to factory reset.etc was to download QuickShortcutMaker and disable KnockOn right away. But now I can't do this. Hopefully someone finds a workaround. Why can't LG just let us disable these things?
NullaVisus said:
I am having the same exact issue. It seems when LG rewrote their settings interface from scratch, they actually remembered to remove the hidden settings this time (Only God knows why the settings are even hidden and now completely disabled to begin with). Unless they just changed the name of the "KnockOn" Setting.
Its a shame too, because one of the first things I would always do whenever I needed to factory reset.etc was to download QuickShortcutMaker and disable KnockOn right away. But now I can't do this. Hopefully someone finds a workaround. Why can't LG just let us disable these things?
Click to expand...
Click to collapse
Excuse me just a quick question. Why would you disable it?
OverplayOfficial said:
Excuse me just a quick question. Why would you disable it?
Click to expand...
Click to collapse
My point exactly i don't think it's draining slot of battery.
I'm curious why they disable it.
1) Battery-saving concerns
2) Avoiding accidental wakes
3) Absolutely no point in keeping it on if the user doesn't want it
Because it can be triggered by accident. And depends on how you setup the phone, it could cause annoying problems if phone is turned on by accident.
nookin said:
Because it can be triggered by accident. And depends on how you setup the phone, it could cause annoying problems if phone is turned on by accident.
Click to expand...
Click to collapse
I may be wrong but I think it's not that easy to trigger it. As the phone don't turn the screen on unless the proximity sensor is not triggered, the phone inside a pocket or in a situation like that won't turn the screen on.
but I'm not saying this applies to all situations
Most accidental trigger occur while holding the phone or dropping off the phone. I think the point OP trying to make is that owner should have the option to turn the feature off. If you need the knock-on feature, by all means keep it. I use the fingerprint reader to turn phone on. Knock-on is really just a way for me to make mistakes.
I have the same issue.
I had KnockOn disabled and updated to Oreo; now double tap to wake doesn't work (using default LG home) .
Normally this would be OK but recently power button started giving some trouble so double tap to wake would be a good feature to have.
Unfortunately can't find the menu to re-enable it in Oreo.
Hoping someone one finds a way and post it here