Speed up your Blackberry
Every blackberry phone is different so check your manual if you can not find the setting and options.
(1)In the home screen hold down the ALT Key and type LGLG
All your actions are recorded here it is actually your event log.After using this command you will see some bunch of events ,the more the events the slower your blackberry runs.
So in order to speed up your blackberry phone hit the menu button and hit the clear log so that it will delete all your event log and you must do it daily so that your blackberry keeps running faster.
Now hit the delete icon,blackberry asks for confirmation to delete
(2) Always close application running in background.
Press ALT + escape To see applicaitons running in background.
Select application and exit the application .