Thanks to a less familiar feature of Gmail, by which Android users can get back their contacts.
Chat contacts from 24 hours and contacts from 30 days can be recovered.
A drop down menu will appear, from which you should select Contacts.
In the left hand column youll see a list of options.
hit More and then from the new headings that appear select Restore Contacts.
so choose a point when the missing data was still on your phone.
Click Restore and you should find the previously lost contact now back in the list.
Consider usingAndroid Recoveryto roll back your Android equipment.
source: www.techworm.net
