Samsung Transform Ultra wont send text messages or make calls

[thaking92]

i have the transform ultra from sprint and suddenly i am not able to make/recieve calls or send text messages, i tried to take the battery out and put it back in and turn the phone on and it seems to work fine for a minute and then it will go back to not making calls and sending text messages. i tried to delete some old messages from my phone and it will continue to do the same thing all of my bars are up by the way, is there anything i can do to stop this from happening

 

[kjh1094]

try rebooting your phone. that happens to me too when it's on for a few days in a row. hope that helps!