Hi... I m using Sony Ericsson K750i mobile and using BPL prepaid for the last 6 months. I have downloaded some applications like opera mini, nimbuzz messenger etc. When i try to open the application, it shows - the application is unable to connect at this time, please check your internet settings. I called BPL customer care and putforward my problem before them, they advised to select manual network selection and to switch off the phone and again to switch on, the problem will be solved. But the problem was not solved. After several hour... read full review »