NOTE: this project has moved to https://github.com/riyad/android-backup
Backup and restore your Android phone with ADB (and rsync)
It will backup and restore all of your
/sdcard directory and any other storage (e.g. an external SD Card) mounted within
/storage except for
Assuming you're using also something like Titanium Backup you'll be able to backup and restore all your apps, settings and data.