New 2018 Balls Pack for FTS 15 is here!
Just save it under below,
How to import:
1. Use ZArchiver app (you can download on google play store free)
2. Go to "sdcard/android/obb/com.first....fts15/"
3. Rename the obb file to ".zip"
4. Select view file inside
5. Go to "data/models/ball/"
6. Click (+) button on right bottom, then select one or two new balls you have been saved.
7. Wait a process, and go back.
8. Don't forget to rename like original the ".zip" file to ".obb
