If you don't have Play Store, you can download Titanium Backup from here : https://bit.ly/2BOJEUE

Titanium Backup has been updated to v3.8.3

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  • Features highly optimized BusyBox and SQLite binaries, which are bundled with Titanium Backup and enabled by default. No need to download BusyBox anymore, but there is an optional setting for using the ROM versions instead.
  • Compatible with many more devices “out of the box” such as the Motorola XOOM.
  • Fixed FC after restoring or integrating upgrades into ROM, for apps with native libraries (eg: Opera Mobile).
  • Fixed rare (but possible) upgrade problems after restoring old backups of apps with native libraries.
  • Fixed an issue when restarting the app several times in a row.
  • Updated translations.