Apps ask for permissions

[Broca36]

De un dia para otro todas las aplicaciones me volvieron a pedir permiso para todo.. A que se puede deber? Como si recien las volviera a instalar. Muchas gracias.

From one day to the next, all the applications asked me again for permission. What can I do? As if you just installed them again. Thank you very much.

GT

[Emil]

Hi @Broca36,

This is an international community and your previous post has been translated to English using Google Translate. Please keep your future posts in English so that other users may more easily understand you!

Apps will ask you for permission to access different functions, other apps or hardware the first time you use the app or if you reset your apps settings. Once you make a choice it will save it and won't ask again unless you manually deny a app permission. You can see and set permissions for individual apps if you go to: Settings > Apps > App name > Permissions.

Have you recently reset you app settings? Once you set permissions now are they saved?

[Broca36]

Greetings, I have not reset my phone to its initial configuration .. Just turn it off to load it and the next day I pass this as if I had installed everything new. I note that I upgraded to nougat 7.0 a couple of months ago and if there was any way to go back to the previous one ?. After this update I presented several erratic processes my Z5 Premium device. Another thing, the screen of my device is overheated and begins to lose its brightness being sometimes very difficult to see in broad daylight. I tried everything with autobrillo and nothing. ... Translated with google.

[legoface]

Hello, can anyone help?  I cant use most apps on Xperia mobile.  

message i keep getting for example i open up camera to use 

1. Allow camera to take picutures and record video?  it asks deny or allow. I press allow

2. Screen overlay detected 

to change this permission setting, you must have to turn the screen overlay from setting > apps 

it then gives me OPEN SETTINGS  to press 

then nothing happens.  there is no change. 

this happens to every app so i cant use any of it.