Dinesh Bajaj

Hi; Help... Unable to send sms tru bb 9330 Sprint mobile with os 6 on reliance cdma network; but I receive d sms n use phone incoming n outgoing well . I had tried a lot bt nothing helped, some were I read to update d pellet but unable to do that via phone setting an error message show unable to update pellet contact service provider . Can some one help to sort out the issue ....... Thanks