Can you check to see which apps are using the WiFi the most? Are they ones that you are using or 'others'? -not system apps though. Have you tried installing and running Malwarebytes for mobiles in case you have malware in your Tab?
Hi,
Can you check to see which apps are using the WiFi the most? Are they ones that you are using or 'others'? -not system apps though. Have you tried installing and running Malwarebytes for mobiles in case you have malware in your Tab?