App Info and Tips : How to Maintain Your Android Phone

Your Android phone is a powerful computer. But like any other computer, it won't run at its best without proper care and maintenance. If you've ever owned an Android phone, you probably noticed that it became slower after a few months of use than it was when you first brought it home from the store. There are several reasons for this phenomenon, and in this article I'll explain how to get your Android smartphone back into tip-top shape. You can accomplish a lot of what I'll be recommending here by performing a
simple factory reset; but if you take that
approach, you'll lose your data and have to
reconfigure your phone. So instead, grab your
Android phone and follow these steps to get it
running like new again.

Clear the Cache :
Android phone maintenance: Clearing the cache.Have an app that's always crashing? Rather than force- closing or uninstalling it, try clearing its cache.

This simple step will help resolve most of the
issues that troublesome apps may be
experiencing--and it won't create new
problems, as forcing the app to shut down
might. To clear an application's cache, open the
Settings menu on your phone and click
Applications. Then select Manage Applications
and tap the app that's been having problems.
Don't worry--all of your data and settings
will remain intact; you're just getting rid of
temporary files that may be causing
difficulties.

Read More Info :
PCWorld How to Maintain Your Android Phone