[Giovanny]

You can try the following see if it solves this problem for you. Are you using PIM back up? if so then follow these steps.

1.Make sure you back up all your text.
2.Place the phone on airplane mode.
3.go to settings than find touch flo here you will set the text message to classic.
4. Delete all messages
5.soft reset
6.restore all messages
7.go to touch flo again step "3" and set it to what it had as defaul.
8.soft reset.
9.go to your text messages and let it load everything with out interrupting.
10. Place the phone back on service meaning out of the plane mode.
You're done!!!

Hope this helps.