Select Pictures .
Select Camera Roll.
Tap the picture.
To view the next picture, swipe left. To view the previous picture, swipe right.
Place two fingers on the screen, and slide your fingers together or apart.
To quickly zoom in or zoom back out, tap the picture twice.
Tap and hold the picture.
Pictures can be sent to you in a mail or multimedia message. To view these pictures later, save them to the Pictures hub.
In the mail or multimedia message, select the picture and > save to phone .
You can view the saved picture in the Pictures hub. Select albums > Saved Pictures .