Helium is the missing app sync and backup solution for Android. Helium does NOT require root. All Android users can use Helium to backup and sync Android applications. Helium lets you backup your apps and data to your SD card or cloud storage. With Helium, you can sync app data from your other Android devices– even if they are not on the same network. Set up backup schedules with Helium, and never lose data again.
Tool Description as in https://play.google.com/store/apps/details?id=com.koushikdutta.backup&hl=en
Files in your Dropbox folder stay updated on every device linked to your account. Save something on your laptop, and it automatically syncs to your desktop computer, as well as your iOS, Android, Windows, or Blackberry mobile devices. Worry less about local hard disk constraints with Smart Sync. See all your files and team folders right from your desktop, and they take up virtually no space on your hard disk until you need them.
Tool Description as in https://www.dropbox.com/business/tour/online-backup
Image Credit: https://www.dropbox.com/?landing=dbv2
Contacts+ is the world’s leading contacts (phone book) and dialer app, powered with caller ID, spam block and contacts backup all in one place. Known & loved by over 10 million users worldwide, Contacts+ is brought to you by the Contacts Plus Team awarded ‘top developer’ on Google Play.
Tool Description as in https://play.google.com/store/apps/details?id=com.contapps.android&hl=en
Back up unlimited photos and videos for free, up to 16MP and 1080p HD. Access them from any phone, tablet, or computer on photos.google.com, your photos will be safe, secure, and always with you.
Tool Description as in https://www.google.com/photos/about/
Image Credit: https://www.google.com/photos/about/
SMS Backup & Restore
SyncTech Pty Ltd has taken over the development and maintenance of SMS Backup & Restore. SMS Backup & Restore is a simple Android app that backs up and restores your phone’s text messages and call logs.
Tool Description as in https://play.google.com/store/apps/details?id=com.riteshsahu.SMSBackupRestore&hl=en
Introducing new and full Phone backup & restore Application. In this application we add all the basic elements which you want backup before restoring your android phone. Our app will keep all your personal data, contacts, messages, bookmarks, call logs even your applications backup. Our app will backup your desired data into an “apk file”, after that you will transfer it to another android phone or restore to same android phone just in 3 seconds.