Hello, since this morning I can't read messages neither write to one specific contact. I tried to delete it from the phone and to turn off my phone but I can't still read them. Also I know the phone receives them because I can read the beginning of the texts I'm receiving but if I click on them nothing happens. I tried also reading old messages I've saved from this contact but nothing happens. Every other message is ok. Can someone help me with this problem?

Hello, I recently find a solution to this situation. I had to turn off the phone and pull out the battery. Then as I turned on my phone everything seemed ok.

This should always be your first troubleshooting step.