I am switching from an S3 to an S7 and have run into a problem. The button to the left of the HOME button use to be a MENU button on the S3. Now on the S7 it pulls up a list of recently used apps (like the HOME button did if you held it down on the S3). A few of my most used apps use this menu button. Is there any way to reassign it or find an equivalent elsewhere? TIA