this is been the worst service I've ever had ... i had keypad prob and software problem ... i got everything serviced and many parts replaced so that it works properly but in matter of few days i started facing the same problem ... i approached the same service center and left cell for two more days again for re service ... after all these now in matter of days again I'm having new problems like cell doesn't catch the network too ... there's always problem ... i cross checked the Sim connection with friend'... read full review »