- android.permission.INTERNET
- android.permission.ACCESS_NETWORK_STATE
- android.permission.WRITE_EXTERNAL_STORAGE
- android.permission.VIBRATE
- android.permission.READ_EXTERNAL_STORAGE
Apr 7, 2016
-Retouch on design
-New chapter "ÏP address to binary"
-Revision on chapters
-Add "Ëxam mode" introduction (COMING SOON)