Titanium Backup Troubleshooting

If you are facing any problems while using our applications, this is a good place to start searching for answers. We assume that you have already read and understood the Titanium Backup User’s Guide. If you are having issues with the PRO/Donate license, please click here. Also, make sure your device is already rooted - click here to check.

Installing Titanium Backup:

1. I can’t download / update Titanium Backup from the Market. The progress bar stays at 0% and it never completes. If I use the "Cancel download" button to stop the download, the Market app crashes.

  • This is a Google Android Market problem (read here and here), not specific to Titanium Backup (read here).
  • Go to the Downloads page of the Market, long-click on the download progress bar and select "Cancel download". This way it should not crash. Then try it again.
  • If that didn’t help, try to reboot your phone and see if the problem is gone.
  • If the problem still persists, open your phone’s Settings and delete the Market application’s data: Settings -> Applications -> Manage applications -> All -> Market then click on "Force stop" and finally on "Clear data". Note that your Market auto-update settings will be gone.
  • If you can’t clear data from your phone settings, you can do it from Titanium Backup: just click on "Market" in the list, then hit the "Wipe data" button.
  • Reboot your phone and open the Market again. It will re-sync from Google.

2. Titanium Backup won’t install from the Market, it says "Package file was not signed correctly". What should I do ?

  • Please first un-install the version you have, then install again from the Market.

3. When installing/upgrading Titanium Backup (free or PRO) from the Market, it says "Unknown error -18" or "Installation/update unsuccessful". What should I do ?

  • A temporary file is preventing additional apps from being installed on your phone. Please click here to see how you can resolve it.
  • In case the above solution failed, you can work around (although not resolve) the problem, as follows:
    • Enable USB mass storage.
    • Install the app. The app will install to internal storage because your SD card is unmounted, thus sidestepping the issue.
    • Disable USB mass storage.

Making & scheduling backups:

4. Titanium Backup hangs while making backups. What should I do?

  • Please try to disable the "Market Links" feature in the Titanium Backup preferences.
  • If that helped, then means that your Market’s database might be corrupted.
  • You can reset your Market’s database by following the procedure described there.

5. Scheduled jobs never run. Why?

  • If Titanium Backup is installed in external memory and you reboot your device, Titanium Backup can’t re-schedule your tasks automatically after the reboot (due to Android OS limitations). In that case, after every reboot you need to manually launch the app once and then everything will run as planned. To eliminate this problem you can simply move Titanium Backup to internal memory.
  • If you just installed Titanium Backup from scratch (not an upgrade), please launch it manually once or reboot.

6. I have a scheduled backup which shows it was "last run" last night but my backups are still older than that. Why?

  • Which batch action are you scheduling? Depending on the action, it might remake only a few backups of yours, of even none at all.
  • For example if you’re using the "Redo backups for newer app versions" action and your apps weren’t upgraded since the last full backup, the action will run but it won’t do anything.
  • Once you’ve set up a schedule you can hit the "RUN" button to test it (but be cautious: it runs for real).

Restoring backups:

7. I get a "Parse error" when I try to restore an app. Why?

  • Note: this would *not* have happened if you had a good busybox version from the start.
  • Most probably, you have a bad backup. Please see the relevant troubleshooting point.

8. My phone reboots when I attempt to restore some apps. It never happens when restoring data. Why ?

  • This usually indicates that you have corrupted apk backups. On some ROMs, attempting to install a corrupted apk will soft-reboot the OS.
  • Hit the "Problems?" button and then launch a batch verification of your backups as soon as possible.

9. I have a backup that can be restored manually, but when I attempt to restore it in batch mode nothing happens. Why ?

  • In batch restore mode, Titanium Backup will always attempt to restore the newest possible backup (within restrictions, in case you’re filtering by Platform).
  • Even if the latest backup cannot be restored, Titanium Backup will not fall back to an older backup.
  • As a consequence: if your latest backup is a data-only backup, and the app itself is not present on your phone:
    • Titanium Backup will not restore it – because data cannot be restored if the app is not there.
    • Even if an older backup contains the app, Titanium Backup will not use it, because it will never mix app and data from different backups.
    • Therefore, if you want to restore app and data from different backups, you need to do it manually.

10. I restored system data (eg: MMS/SMS) to a different phone/ROM, but now the system app (eg: Messaging) force closes when I launch it. What should I do ?

  • Wipe the data for that app
  • Launch the app again. It should run normally but without any data (eg: zero MMS/SMS messages).
  • Enable the "System data migration" option in Titanium Backup
  • Restore the data with Titanium Backup
  • Reboot.

Apps2SD & "Apps2ROM" issues:

11. I have Android 2.2/Froyo and it’s unstable or even reboots when moving apps to/from SD. Why ?

  • Yes I know, the Froyo "apps2sd" implementation is not perfect. Unfortunately there’s not much that I can do, because the problem has nothing to do with Titanium Backup. Some custom ROMs (such as MoDaCo for Nexus One) are based on Froyo, yet offer the "old-style" apps2sd implementation. Go for it.

12. I have Android 2.2/Froyo and my apps won’t move to the SD card anymore. If I do it from the command line I get INSTALL_FAILED_CONTAINER_ERROR. Why ?

  • This is most likely a temporary file that is stuck in your secure container and is preventing you from adding any app there.
  • Open a shell and try this to clean up the Froyo secure container
  • su
    rm /mnt/secure/asec/smdl2tmp1.asec
  • Please vote for this issue by starring the bug there: http://code.google.com/p/android/issues/detail?id=9593

System app issues:

13. I tried to integrate system app updates or to convert user apps to system apps but it didn’t work. Why?

  • These features require a NAND unlocked ("S-OFF") device, in order to write to the ROM.
  • Depending on the software, some S-ON devices may "remember" modifications made to /system for a while, or until the next reboot. That is not enough for our purpose.
  • Please search the Internet for information on how to make your particular device S-OFF.

14. I have integrated some system app updates into my ROM, now some icons appear twice in the apps drawer or are not launchable. What should I do?

  • Depending on the launcher and the ROM, a reboot may be required after integrating system apps. In some rare instances, two subsequent reboots will resolve the issue.
  • With some system apps (eg: Google Maps) the widget may be removed from the desktop and you’ll need to re-add it.

General issues:

15. No data elements are found and my apps and data don’t appear in the list. Why?

  • Please hit the "Problems?" button, it will (almost certainly) resolve your issue.

16. I have a bad backup for an app. What should I do?

  • When you backup an app, the "old" backed up APK is reused in the new backup (if the app version did not change).
  • For this reason: If you have a bad APK in a backup, you need to delete all backup(s) for that app.
  • To keep your data: reinstall that app from Market, restore data-only with Titanium Backup, then delete all backups for it.
  • On the next backup, the APK will be created again, and your backup will be (and remain) good.

17. The "Problems?" button fails to work. What should I do ?

  • You can also install BusyBox manually. Read on…
  • Download busybox 1.15.3 or 1.16.0 and unzip it.
  • Copy the "busybox" file to the root directory of your phone’s SD card.
  • Remount the SD card in the phone.
  • Open a shell on the phone (using either "adb shell" or the free "ConnectBot" app) and do:
  • Installing busybox into TB’s data folder:
  • su
    cd /data/data/com.keramidas.TitaniumBackup/files
    cat /sdcard/busybox > busybox
    chmod 755 busybox
    rm /sdcard/busybox
  • Exit the shell and restart Titanium Backup. If it says "busybox from app" then it’s a success !
  • As an alternative, you could install/upgrade busybox directly into your ROM.

18. I have un-installed some system apps (or bloatware) with Titanium Backup, but their icons won’t go away from my apps drawer. Why ?

  • You just need to reboot, the icons will be gone.

19. When I start Titanium Backup I get just a black screen and then it FC. In the log I get exceptions such as: "java.lang.IllegalStateException: /data/data/com.noshufou.android.su/databases/permissions.sqlite SQLiteDatabase created and never closed"

  • The database of the Superuser Whitelist app is corrupt.
  • Open a shell and do:
  • su
    rm /data/data/com.noshufou.android.su/databases/permissions.sqlite

20. Titanium Backup is crashing. What should I do?

  • Ensure that you’re running an original Titanium Backup APK (from the Market).
  • If it’s crashing right away when you launch it, try clearing its data (in your phone settings, under Applications) and be sure to also remove the "data/com.keramidas.TitaniumBackup" directory on your sd card, if it exists.
  • Please try to capture a log, it can be very helpful for devs to locate a bug. The log often contains a so-called "stack trace".
  • To capture a log, you can use either "adb logcat" from a computer or the aLogcat app on your phone.
  • E-mail me the log and some information about your ROM and how the problem can be reproduced.

21. I have frozen too many apps and now I can’t even use my device to launch Titanium Backup! What can I do?

  • Let’s hope that you have USB debugging enabled, "adb" root access on your device and a Busybox version that has the "sed" command.
  • Install the Android SDK Tools(external link) on a computer.
  • Connect your device to your computer via USB.
  • Open a terminal and login with "adb shell".
  • Type the following command (replace with /dbdata/system/packages.xml if you have a Samsung phone):
  • busybox sed -n 's/<package name="\([^"]\+\)".*enabled="false".*/\1/p' /data/system/packages.xml | while read PKG; do pm enable "$PKG"; done

22. When I create an update.zip with Titanium Backup 3.9.0.1 or later, I get a tiny 2kB ZIP file that only contain certificates, not the app itself. What should I do?

  • Upgrade to ZipSigner 2 (version 2.2 or later).
  • If you can’t upgrade ZipSigner, disable the "Gingerbread ZIP bug fix" option in the Titanium Backup preferences.

23. I have an ext2/3/4 partition on my SD card that is mounted, but Titanium Backup shows an incorrect gauge (or no gauge) for it. Is there something I can do?

  • Please ensure that you have created an "app" directory on your ext2/3/4 partition. That usually means:
    • /system/sd/app
    • or /sd-ext/app (for CyanogenMod ROMs)
    • or /data/sd/app (for MIUI ROMs)
  • If you have already done so, please contact us and include the output of the "mount" command.

Android Market issues:

24. Some of my apps don’t appear in the "My apps" / "My downloads" section on the Market, yet they appear as "Installed" when I search for them. What should I do?

  • This is most likely a Market refresh problem. Try installing an app (any app) on the Market, that should help.
  • If the above didn’t help, try clearing (wiping) the Market app’s data, then launch the Market, accept the license and try again.
  • In Titanium Backup, hit MENU -> Preferences and verify that the "Market link" option is enabled.
  • If it was already enabled, it means that your Market database might be corrupted. You’ll need to reset it:
    • Open your phone’s Settings and delete the Market application’s data: Settings -> Applications -> Manage applications -> All -> Market then click on "Force stop" and finally on "Clear data". Note that your Market auto-update settings will be gone.
    • If you can’t clear data from your phone settings, you can do it from Titanium Backup: just click on "Market" in the list, then hit the "Wipe data" button.
    • Reboot your phone and open the Market again. It will re-sync from Google.

Dropbox / Box.net / Google Drive Issues:

26. The Dropbox / Box.net / Google Drive sync fails repeatedly. What can I do?

  • Try to use a different connection type (Wi-Fi instead of 3G, or the other way around).
  • Try to lower the "History coverage" setting in the Titanium Backup preferences (This feature requires Titanium Backup 3.6.7 or later). This allows you to sync only the N latest backups per app, instead of everything.
  • Try to use a custom label for the Dropbox / Box.net / Google Drive sync, in order to sync a lower number of apps.
  • If you have lowered the "History coverage" or lowered the number of apps yet the sync still fails, try to remove (or rename) the whole folder at the Dropbox / Box.net / Google Drive side, then try to sync again.

Issues that are related to Android 4.0 "Ice Cream Sandwich":

27. Titanium Backup hangs while freezing apps, restoring apps or other actions. What should I do?

  • You might have incorrect permissions (eg: 04755) on your "su" binary, which causes problems with some root apps.
  • Open a shell and do:
  • su
    /data/data/com.keramidas.TitaniumBackup/files/busybox mount -o remount,rw /system
    /data/data/com.keramidas.TitaniumBackup/files/busybox chmod 06755 /system/bin/su /system/xbin/su
    /data/data/com.keramidas.TitaniumBackup/files/busybox mount -o remount,ro /system
  • Once it’s done, reboot your device and try again.

Issues that are often related to Samsung phones:

28. It hangs (at 0%) when I try to restore, un-install, move or freeze applications. The free version was working. What can I do ?

  • Open the Titanium Backup settings and scroll down to the "Troubleshooting" section. Set the "Apps processing mode" to "AUTO, Indirect".
  • If the above step didn’t help, enable the "USB debugging" option in the phone settings, under "Applications".

29. Titanium Backup won’t save my settings anymore. What should I do ?

  • It’s a known Samsung bug.
  • If you have a Samsung Galaxy S:
  • Open a shell and do:
  • su
    cd /data/data/com.keramidas.TitaniumBackup/
    busybox mkdir shared_prefs/
    busybox chmod 771 shared_prefs/
  • If the problem persists:
  • Open a shell and do:
  • su
    cd /dbdata/databases/
    rm -r com.keramidas.TitaniumBackup