HELLO i have recently installed andriod 4.3 I9300XXUGMK6 everything succesfull but now when the phone booted network is not working its saying insert sim when the sim is already inserted i have reset the phone and put sim back but stilll showing the same thing please help me
i have attached the picture please tell me what to do help me :'(
i have attached the picture please tell me what to do help me :'(