I had the same problem. Most likely your phone is low on memory.
1. To check how much memory you have, go to options-->status..
2. If your phone is low on memory, delete any old messages, if you use your internet browser on your phone, clear the browser history and cookies. Also, delete any programs/apps you are not using. This will free up a lot of memory.
3. You can also run memory cleaner- Go to: options-->security
options-->enable cleaning and check show on home screen.. Then click the icon to run it from the
home screen.
4. Try removing the phone's battery for 10 minutes, putting it back in, and restarting the phone.
×