how find Paid App Mobiles and get it free :)

For Nokia Mobiles follow this introduction video:

or you can search in google : App-name.sis or App-name for Nokia serial ie: slide unlock for nokia 5800 , slide unlock.sis 

For Android Mobiles follow this introduction video:

you can search App Android in google App-name.apk . ie: slide unlock.apk

Enjoy your free !!!