I put sim in must sony xperia z. And akways has it there you to resently. Has sim replacement. Still I get error page sating to them off wifi to see. ( not exact wotds) but I have been. Online support Mandy times. And called and answered mandy Phone calls. Yet still no fix. Why cant I get the boost.cars page you when I have wifi off and boost sim in must phone. Sick of talking about this........ just need fixed.