I am using the SureLock application on an SGS3, however I want to exit the app.
I do not have the password to unlock it and I do not want to uninstall the app.
I finally found the soultion with the help of my techie friend
connect the device throgh USB and run the command:
a window comes up. select TouchWiz Home and select Always android home screen will come up. reset the device and there you go... surelock is gone.
Thanks to Léa for this solution.