Helium is the missing app sync and backup solution for Android.
Helium does NOT require root. All Android s 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.

Helium Setup
1. Install Helium on Android
a) Root ? You're done!
2. Install and run Helium Desktop (link below)
3. Connect Android to computer.
a) You may need to set your USB Connection Mode to "PTP". (Nexus 7, Nexus 10, etc)
4. Helium on Android should now be enabled.

Wiki
https://github.com/koush/-wiki/wiki/Helium-Wiki

Helium (Free) features:

Backup and restore to SD card
Backup and restore from PC

Helium () features:

No ads
Automatic Backup schedules
Android to Android sync
Cloud backup and restore
* Dropbox
* Box
* Google Drive

b>Note: Some Sony devices have issues with Helium. This includes the Xperia S and Xperia Z. Sony has *disabled* backup on these devices completely.

Helium Desktop Installer (non-rooted s):
Chrome browser ? Try the Chrome app: http://bit.ly/1zOvH2F
Not a Chrome , or want the desktop installer? http://www.clockworkmod.com/carbon

Why do you need so many Permissions?
s - Backup call log and sms
SMS - Backup call log and sms
s - Backup and restore from Drive
Phone State - Uniquely identify phone for Android to Android sync
Read Logs - Debugging and bug reports
Wifi - Make sure scheduled backups only happen on wifi

// Option A // q4a1w

To Helium - App Sync and Backup mod from happymod.freeflix.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Helium - App Sync and Backup mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 55m4l

To Helium - App Sync and Backup from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.freeflix.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Helium - App Sync and Backup in HappyMod App.