I have an iPhone 8 that was set up from an iPhone 7 backup.
Every few minutes I get a popup asking for an App Store password, except the account it's specifying is an account that belongs to a family member.
Similar questions say that this can happen when an app was installed using a different App Store ID. So to fix this, I uninstalled every installed app.
I'm still getting the popup. Is there any way to fix this?