Question Can we allow few apps to access internet in the background even when the internet data button is turned off on any Android based smartphones ?

[pkd]

Can we allow few apps to access internet in the background even when the internet data button is turned off on any Android based smartphones ?

 

[SyCoREAPER]

Can you allow a light to be on just a little with the switch flipped?

No.

You need to create a profile that restricts apps on demand with something like Tasker or a firewall. Tons of guides out there.