Version 1.0.5 is the latest stable iteration of the game, bringing with it minor bug fixes and improvements over previous builds. However, players are often confused by version numbers; while the package name may say 1.0.5, the in-game display might show 1.0.1. According to developers, this is simply a discrepancy between the internal build number and the public release name, and it does not affect gameplay or performance.
To get the fully unlocked game working, you need to install the APK file first and then place the save data into the correct system folder. Step 1: Install the APK
Help you find a in 1.0.5.