People accidentally delete friend's contacts by mistake, you may think sense it gone now that it's gone forever, well may that not be the case. You can use Gmail restoring feature, to recover and restore, all contacts to a spefic time/date.
The Gmail restoring feature lets you backup all contacts deleted in the last 30 days past. To use the restoring feature, you first must be log-in, then navigate to "Contacts" Find the drop down menu labeled "More Actions" Then click "Restore Contacts". The "Restore Contacts" box will appear, enter a time to restore your contacts to revert them back to normal.
