Apple iPhone iOS 8.1 - Manual (Page 23)

Chapter 3 Basics 23
Get a closer look
Spread a photo, webpage, or map for a close-up—then pinch to zoom back out. In Photos, keep
pinching to see the collection or album the photo’s in.
Or double-tap a photo or webpage to zoom in, and double-tap again to zoom out. In Maps,
Change the screen orientation
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To lock the screen in portrait orientation, swipe up from the bottom edge of the screen to open
Control Center, then tap
.
The Portrait orientation lock icon appears in the status bar when the screen orientation
is locked.
When you use iPhone 6 Plus in landscape orientation, some apps have special layouts. These
apps include:
Mail
Messages
Calendar
Reminders
Weather
Notes
Clock
Settings
Contacts
Voice Memos
Stocks
Note: These special layouts are not available when Display Zoom is enabled.