Sync between an iPhone and iPad without Internet connection Is it possible to sync between an iPhone and an iPad directly when there is no Internet connection (like a remote location or an outage at the Internet provider)?

Using a direct wireless connection between just the iPhone and the iPad (without using a PC or a WiFi router)

I need to sync all data (contacts, calendar, reminders, photos, ...)
No you cannot sync an iPhone with an iPad or vice versa without using some cloud service like iCloud or a computer in between.