How can i disable Machine Learning on Screen Brightness?

perfect_

Senior Member
Aug 17, 2013
387
94
58
Hi,
i want to disable Screen Brightness Machine Learning on my phone. It must be like Android 8.1

I mean the only thing Screen care for the Brightness must be Light Sensor. Because ML thing works like ***.

Is there any build.prop code or something like that? How can i do that?

Thanks.
 

RFD80M-75679

Senior Member
Sep 5, 2019
160
59
38
Lanao del Norte
Hi,
i want to disable Screen Brightness Machine Learning on my phone. It must be like Android 8.1

I mean the only thing Screen care for the Brightness must be Light Sensor. Because ML thing works like ***.

Is there any build.prop code or something like that? How can i do that?

Thanks.
On Adaptive brightness option, turn it off.
 

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Last edited:

Howdy2

Member
Oct 11, 2016
19
6
3
Berlin
Hi,
i want to disable Screen Brightness Machine Learning on my phone. It must be like Android 8.1
Thanks.
You can either use the new Screen Brightness or turn if off completely.
Have you tried training it for a few days by adjusting the brightness to your needs?
For me, it works perfectly after the training phase.
 

TeoXSD

Senior Member
Jan 31, 2020
68
42
28
There is no way a normal user can do it, on a locked device. I am sure there are ways with root there are ways to fix this. This was my biggest issue for a week when I got Android 9, and now 10 (since in 10 whatever was learned in pie, at least for me, was lost). After a week of teaching it how I want things to do, it just does it at it should.
 

perfect_

Senior Member
Aug 17, 2013
387
94
58
You can either use the new Screen Brightness or turn if off completely.
Have you tried training it for a few days by adjusting the brightness to your needs?
For me, it works perfectly after the training phase.
The point is ML doesnt obey my commands. Thats why i want to disable it.

It learns ok. but when it finishes his learning phase i cant control the Brightness manually.

For example:
ML increases Brightness to %100
but thats too much for me for that moment
so i am trying change it to %50 and then
ML immediatly increases Brightness to %100

I cant control the Brightness after the Learning phase. Its just so dumb.

I just want back my old but gold Light Sensor.
 

perfect_

Senior Member
Aug 17, 2013
387
94
58
There is no way a normal user can do it, on a locked device. I am sure there are ways with root there are ways to fix this. This was my biggest issue for a week when I got Android 9, and now 10 (since in 10 whatever was learned in pie, at least for me, was lost). After a week of teaching it how I want things to do, it just does it at it should.
There must be a way.
 

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dSERiES

Senior Member
Jul 27, 2013
80
11
0
I cant control the Brightness after the Learning phase. Its just so dumb.
I just want back my old but gold Light Sensor.
What.:confused: Just adjust the slider dude... been using it since it was new and I can adjust the slider under the quick settings any time.

What do you mean by learning phase? It tells you, that leaning phase is over and it's not adjustable anymore or what? :laugh:
 

perfect_

Senior Member
Aug 17, 2013
387
94
58
What.:confused: Just adjust the slider dude... been using it since it was new and I can adjust the slider under the quick settings any time.

What do you mean by learning phase? It tells you, that leaning phase is over and it's not adjustable anymore or what? :laugh:
Just watch this.

Stock Android 9 - March 2020 v10.0.20
 

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TeoXSD

Senior Member
Jan 31, 2020
68
42
28
Just watch this.

Stock Android 9 - March 2020 v10.0.20
Indeed, you are right, the old fashion system pre-9 was much better, and much more reliable. You set a point on the slider and the auto-brightness only modified slightly in that area. Until the auto-brightness post-9 learns it's a chore, and after that... teaching it new things, it's again a chore.

The whole process is related to the Device Health Services subsystem where you can reset the whole learning to factory default. Maybe from there, you can have some success, but from what I've googled, there is no way to do that on stock locked. Maybe there are xposed, or magisk modules that could take care of that.
 

dSERiES

Senior Member
Jul 27, 2013
80
11
0
Just watch this.

Stock Android 9 - March 2020 v10.0.20
Wow.. I have never seen that. Been using 9 since it came out, with the latest sec. patch every time. I've adjusted the brightness many times, but I've never seen this happen.
Is it the same if you drag it instead of tapping a new location for the knob?

Also, I have the complete Digital Wellbeing bs disabled for a long time now, maybe that's why I've never seen this? Might have to do something with it.