Internet error galaxy tab s6 lite

[Va15]

My tablet only can use Wifi.. 

No internet data use

[seandl · Accepted solution]

Do you have a SIM card inserted? Is the SIM card active?

[Va15]

Yeah.. already done and show internet sign.. but can't use any internet.

Only can wifi.

[Kimmy2]

have you tried to do a network search then reconnect back to the network your with. also resetting the network settings. this will delete your WiFi password and would need re entered