If your Android phone's address book is filled with duplicate or useless contacts, here are some tips on deduping, merging, and trimming contacts into a useful list. Donald Bell Senior Editor / How To ...

Wondering how to transfer contacts from one Android device to another? You're in luck, because the software developers at Google have made it incredibly easy to sync and transfer contacts between ...

The Contacts application on your Android device can import contacts from a variety of sources. If you've imported contacts and added your own, the Contacts app may be cluttered with duplicate ...

A small change to Google Contacts for Android makes explicit the current backup and sync status, while tweaking the account menu. At the top of the Organize tab, you’ll find a new card noting how many ...

Jack Wallen offers some troubleshooting tips for syncing Exchange contacts and calendars on your Android smartphone. One of the most common issues I come across with business users and Android ...

Michelle Ehrhardt is Lifehacker's Associate Tech Editor. She has a bachelor's degree in history from Earlham College, where she also double majored in theatre. She also holds an MFA in game design ...