Accidental deletion of data in contacts application file

olddroid2user

While trying to follow instructions from an application web site to correct doubled listing in my contact file, I accidentally deleted the date in the contacts file under applications rather than the contact storage file.  (settings/applications/manage applications/contacts.  The Droid seems to work OK but I am wondering what I deleted and if I need to take it in and have it somehow restored.  Does anyone know what data was in the Contact file?

 

Thanks

VZW_Zrock02

It should just be a simple system file that will not affect the use of the device. However if it does begin to affect the use and operation the device you can always perform a factory reset to clear it back to like new.