Memory Cleaner can up your free space of memory.
Here is how to enable Memory Cleaner.
1. Open Option Menu
2. Open Security Option
3. Open Anvanced Security Options
4. Select Memory Cleaning
5. Change Status to Enabled and Show Icon on Home Screen to Yes
6. Hit the Escape/ Back Button and Select Save
7. Now you can find Memory Cleaner under Application Folder, Just click for launch it.