How can you change the unique bundle identifier for a mobile build?
Select File > Build Settings. Then from the Build dialog box, select Android or iOS, and select the Bundle Identifier from the Compression Method drop down menu.
Select Windows > Asset Management > Version Control, and then enter an identifier in the Source field
Select Edit > Project Settings > Player from the menu, and then expand the Other Settings tab
Select Assets > import Package, and then import the Cross-Platform Input Asset Package