Phone is working slowly. What can we do to free phone RAM to speedup the phone.??

If your phone is working slowly you need to format the phone or some other ways.
How to format the phone is so simple that I describe in the previous posts. Now talk about the other methods.
First you need to check if some other applications are running.
For doing this please press and hold the menu key. If there
is some application then press C button and then yes to close the application.
Another method is to turn your phone on flight mode. It will also
increase the speed of your phone.
Done