[youngpro83]

Well dont know if you have been flashing custom ROMs but most times if you are on Sprint and you flash a custom ROM it does something to the data settings which sometimes causes this. The way to fix this issue if this is the case is to task 29. Flash the stock Sprint ROM. Clear storage. Update PRL and Profile. Then flash the custom ROM of your choice. After flashing clear storage. Update PRL and Profile. That should fix the no data failure happening throughout the day.