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

Titanium Backup has been updated to v7.4.0

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  • Added initial support for Android N Developer Preview.
  • Added specific data exclusion for Google Photos (enabled by default).
  • Improved feature detection for bookmarks XML backup/restore (eg: it’s not available on Android 6.0 Marshmallow).
  • Fixed issue with TB not working when installed as a system app on 64-bit ARM platforms.
  • Fixed FC at launch if backups are located on some buggy (but thankfully rare) DocumentsProvider implementations.
  • Updated translations.