As the title suggests, I plan to switch from an android to an iPhone. I will be getting the iPhone 8 plus once it is available. My questions are: Do I have to enact the fingerprint scan (or face scan if I decide at the last minute to get an X)? Is there a way to only have an passcode and never have the fingerprint scan enabled? Can I delete stock apps and apps created by Apple? For examaple on my android, I could go to settings > apps> then choose to delete non Google made app or disable a Google map app. Can I make certain apps, primarily social media apps, ONLY work over wifi? I didn't have this option with an android unless I turned off data. I want to be able to have my data on and be able to use Google Maps, but not have any other apps that work on data work. With an android I only had the option to turn off background data. Can I set up imessage to not store messages on my phone and auto saved on my dropbox, iCloud, or google drive?