Originally Posted by moayad8
thank you all, youve been great help, my file free is 0 bytes but i dont see how that is possible because i have a 2GB memory card. dont the applications get saved on my memory card? if not how can i change it to my memory card.
Your device has 64mg of space "on-board". You have a 2GB Media Card that can be used only to store Media, nothing else. When you "on-board" memory drops too low the device deletes messages and phone logs to protect the amount of memory it needs to function.
And unfortunately, you cannot store messages or applications on your Media Card.
Follow the link and free up some memory. If you follow the instructions you will have sufficient memory to avoid this in the future.