Titanium Backup ★ root

☆Needs ROOT, Android 1.5-4.0+ (ARM,x86,MIPS)
☆Over 4 million users, 28+ languages!
☆PRO Key is available on Market!
☆Voted #1 TOP ROOT APP on Twitter.
☆Problem? See matrixrewriter.com/wiki
☆Scroll down for more info & VIDEOS ;-)
☆ ☆ ☆

Titanium Backup is the most powerful backup tool on Android, and then some.

You can backup, restore, freeze (with Pro) your apps + data + Market links. This includes all protected apps & system apps, plus external data on your SD card. You can do 0-click batch & scheduled backups. Backups will operate without closing any apps (with Pro). You can move any app (or app data) to/from the SD card. You can browse any app's data and even query the Market to see detailed information about the app.

Also see the paid PRO key which adds EVEN MORE awesome features such as:
[✔] 0-click batch restores
[✔] Keep multiple backups per app
[✔] Multi-user app data
[✔] Apps freezer
[✔] Dropbox sync (manual or scheduled)
[✔] Box sync (manual or scheduled)
[✔] Convert user apps <=> system apps
[✔] Integrate system app updates into ROM
[✔] Encryption
[✔] Market Doctor (relink apps to Market)
[✔] "Destroy all Market links" feature
[✔] Hypershell speed
[✔] Backup apps without closing them!
[✔] Restore individual apps+data from CWM backups!
[✔] Restore individual apps+data from TWRP backups!
[✔] Market "auto updating" manager
[✔] Dalvik cache cleaner
[✔] Integrate Dalvik cache system elements into ROM
[✔] Unlimited schedules
[✔] Protect backup against deletion
[✔] Send backup by e-mail
[✔] Freeze/defrost/launch apps in a single click
[✔] CSV export any app DB (e-mail or Google Docs)
[✔] Convert app data to/from fast WAL format
[✔] WAY MORE!

Check out this in-depth review of TB PRO:
http://www.youtube.com/watch?v=vuvDTS9RDrM&hd=1

More info on permissions:
• "Internet" is used to access Market,Dropbox,ChangeLog.
• "Accounts" is used to access Market.

Some advice:
• We recommend to avoid "modified" TB versions because they cause infamous "package signature" errors afterwards.

Recent changes:
• [PRO] Added support for syncing backups to Box (Box.net) cloud storage.
• [PRO] Added new "Auto-integrate sys Dalvik into ROM" option.
• Added "Move app data to/from SD card" batch jobs for Data2SD users (requires ext2/3/4 partition that is auto-mounted on boot).
• Improved integration of system app updates to check the free space on ROM before proceeding.
• Fixed a bug with ongoing notifications not disappearing on Android 1.6 and earlier.
• Minor bugfixes.
• Updated translations.

Latest version: 4.8.3 (for Android version 2.1 and higher, supports App2SD)