new tweak is currently available in Cydia from BigBoss repo which allows you to backup everything on your iOS device. ‘BackupAZ 2’ not only back up your data but also restore them later. This tweak backs up everything on your mobile device so you don’t have to open iTunes & backup them on your computer.

You can back up manually also. This tweak  can backup the following things:

-Photos & Videos
-Cydia Sources
-Cydia Packages
-Settings of tweaks & stock apps
-Notes
-Calendar events
-Contact list
-Voicemails
-Call history
-Homescreen layout
BackupAZ 2 is available for download via BigBoss Repo for $2.99 & is compatible with iOS 7, 8 & 9.
Follow this step by step guide on How to jailbreak iOS 9.0.2 untethered by Pangu, if your device has not yet jailbroken.