I get a a Code 2 or a Code 3: Network error when I try texting when I'm out of town. Went to the Sprint store yesterday and supposedly it was fixed. Help!
I have been having problems with texting although I haven't received any code errors, what has worked for me is go to settings>application manager>all>messaging> then hit Force stop. It seems to reset my problems although I'm not sure if it will work for you. This doesn't delete anything except if its stuck "loading" then it will sometimes delete that message and I will start over again.
Yes, I would be roaming in this area. Sprint employee "fixed" it yesterday by changing Network Mode to LTE/CDMA, but it still isn't working today. Now I'm getting Code 34: Network not responding.