A
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
-Claender
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.