Brightness Issues, Light Sensor Issues, After Flashing Portico

[husam2277]

After flashing portico with official ROM I have noticed many issues with the screen brightness, the brightness set to adjust automatically, the first problem that happen a lot which is when unlock the screen it gives the full brightness even though that im setting in low light room and it will keep high brightness all the time until I lock and unlock the phone again then it will give low brightness... this is happen many times during each day...
Another problems with the brightness is the slow response to the light changes, also the instability and continuous changing for the brightness level while setting in the same light level...
Anyone encounters these problems with portico? or its just me braked the phone by flashing it?

 

[bawboh86]

Some people are having the same issues. Here, check this out: Lumia 920s suffering from brightness bug with Portico update? Here's a possible fix. | Windows Phone Central

 

[husam2277]

I tried the suggested solution but doesn't work for me... hope its not a problem because I have flashed the phone....

 

[rurik]

I have the same problem. Any solutions yet?

 

[redeyss]

Same problem here too, tried the "trick" didn't take.

 

[husam2277]

Guys did you flash the portico update or just received the update over the air?

 

[redeyss]

OTA for me.