BackToUp is an another way to backup your iPhone without using the iTunes.

Many people know that the iTunes backup is not good. Sometimes, you lost your contacts, SMS, etc. Thinking about this, I developed a tool called BackToUp. What it do, is create an alternative backup of your iPhone that is independent of iTunes.
You can download the tool from here

English:
To run BackToUp, double-click the file called “BackToUp” that you have downloaded. Then, just follow the screen instructions.
The Program Will Make a Backup of:
- Contacts
- Text Messages (SMS)
- Bookmarks and History of Safari
- Call History
- Calendar
- Notes
- Bookmarks and History of Maps
=-General Preferences (ringtone, etc)

Also, BackToUp can:
- Create a backup
- Restore a device using a backup
- Erase backups
- Update a backup