Instructions to use,
1) Install APK, Launch your application.
2) Change the settings manually
Settings -> Accessibility Settings -> USSDCrack. Turn it on.
3) Restart your application. Click refresh in menu bar to fetch recorded logs.
Thats it. User can turn off/on recording by simply toggling the accessibility settings.
NOTE : Messages will be recorded only if Settings -> Accessibility Settings -> USSDCrack. is ON.