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

Titanium Backup has been updated to v4.5.0

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  • Added support for backing up & restoring external app data, which is at /Android/data/ on SD card. Very useful for apps like “SwiftKey X” and many others! This feature is *enabled* by default, but with an upper limit of 32MB. Instead of the size limit you can use a label to include/exclude the external data upon backup, or you can enable/disable this feature unconditionally.
  • Improved self-test code to detect WAL bug and refuse DB conversion on Galaxy S2 stock ROMs. This is *essential* because if the conversion was made and an app was launched, these ROMs failed to read the DB properly and instead of throwing an error, they deleted the DB files! Our sincere apologies to those who got bitten. Whenever Samsung fixes this issue & adds proper WAL support to their ROMs, TB will automatically detect it.
  • Minor bugfixes.
  • Major translation updates.