Expert g....Umeed hai app khairyat se hongy..,,!!. ......Aik problem hai mere pass "SONYERICSSON" ka mobile "W880i" hai lakin woh London ka hai ..yahan pakistan main kaam nahi kar raha ..."MOBILE" 'ON' karta hon tu yeh likha ata hai "NORMAL MODE" OR "FLIGHT MODE" main "NORMAL MODE" ko select karta hon us k baad yeh likha aata hai "INSERT CORRECT SIM CARD".........!!plZ jaldi madad kijye........PlZZZZZzzzzz