Samsung Galaxy Tab A9
It's not possible to use the internet connection on my tablet
Solution 3 of 4: There's an error in the operating system on your tablet
If your tablet is slow or freezes, it might help to restart it.
If your tablet is slow or freezes, it might help to restart it.


Press On/Off.


Simultaneously, press and hold the lower part of the Volume key and keep them both pressed until your tablet restarts.