How to Remove the Roaming Sign R

[Denman]

I have travelled several countries while roaming but now I have inserted a new simcard but I am still getting a roaming sign on network bar how can I remove it ??? I have tried settings,***Connections ****Mobile networks **** Roaming ... but it's not working 

[aramis]

turn off and restart ur phone

[Denman]

I have done that several times

[aramis]

then it could have stuck.. sw reflash at samsung repair center may help.

[Denman]

yebo