iPhone unexpectedly logging me out of apps
Hi,
So basically on my old phone (iphone 13) i’ve had for 4 years, this year it started logging me out of everything randomly, id be on my phone and a moment later i enter whatsapp and its logged out so is gmail, my apple id stays logged in however, its just certain apps that get logged out and the phone starts this whole tutorial thing just like when you first buy a phone (so it shows me how to use the keyboard and stuff), i’ve changed phones (iPhone 16 pro) and it started doing the same thing, so i realized it’s not the phone??? could it be the sim card? or something i have turned on in settings???
[Re-Titled by Moderator]
iPhone 16 Pro