Symbian based smart phones often require a lot of RAM. When you open a heavy application on these smartphones you often encounter a lack of random access memory which causes discomfort in daily use on the device.

MemoryUp is Symbian OS software that designed specifically to clean up unused RAM to increase the amount of memory on smart phone. To my surprise the application shows as if it cleans memory of the smartphone, but really is not doing anything.

The solution I found is the best for Symbian smartphones is to close all opened apps before executing massive software. Another way is turning off the smart phone and then turns it on again.