How do you kill all background processes on an android device?

[Kross]

Background processes can really slow down the operation of a device. On android smartphones, there are many background processes that sap bandwidth and battery.

Is it possible to kill all background processes on android smartphones?How can all background processes be killed entirely on an android device?

 

[Fidelia]

Did you mean "all" background processes? It is not possible to kill all. There are some that you can kill. And if you enter app info, you would see and find the options to kill those ones.

 

[eLdavis]

There are some that needs to run in the background to actually function, that by the side though you can get this in your settings. Enter the particular app and change the restriction settings.