Lost my old sim and got sent a new SIM, popped it into my unlocked Samsung Galaxy s10, and all I get is "Sim Not Provisioned", why is that? how can I fix it? On the activation instruction, it says 'No Sim? , you will be asked for PIN AND ENTER PIN ..... But when I put the new SIM in and switch on the phone, I didn't get a message to enter pin. I only got the message 'SIM 1 not Provisioned'