I am implementing a backup manager in my Android app. For backups on the SD card, I plan to use an app-specific subfolder of the automatically created (since API level 19) "Android" folder on the SD card. My app has a min API of 19. My question is: Does an Android factory data reset also delete or reset the "Android" folder on a SD card? Is the answer always the same for all Android versions and all device manufacturers?
Thank you in advance.